diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..7847853
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1,2 @@
+# You can add one username per supported platform and one custom link
+patreon: blacktop_
\ No newline at end of file
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..a4a44d7
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,23 @@
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "08:00"
+    labels:
+      - "dependencies"
+    commit-message:
+      prefix: "feat"
+      include: "scope"
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "08:00"
+    labels:
+      - "dependencies"
+    commit-message:
+      prefix: "feat"
+      include: "scope"
\ No newline at end of file
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
new file mode 100644
index 0000000..2a0963c
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,138 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Publish Docker Image
+
+on:
+  push:
+    branches:
+      - '**'
+
+jobs:
+  push_to_registries:
+    name: Push Docker image to multiple registries
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      -
+        name: Check out the repo
+        uses: actions/checkout@v3
+
+      -
+        name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            blacktop/elasticsearch
+            ghcr.io/${{ github.repository }}
+
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      -
+        name: Docker Login
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      -
+        name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image (v1)
+        id: docker_build_1
+        uses: docker/build-push-action@v3
+        timeout-minutes: 20
+        with:
+          context: ./1.7
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            blacktop/elasticsearch:1
+            blacktop/elasticsearch:1.7
+            blacktop/elasticsearch:1.7.6
+            ghcr.io/blacktop/elasticsearch:1
+            ghcr.io/blacktop/elasticsearch:1.7
+            ghcr.io/blacktop/elasticsearch:1.7.6
+          platforms: linux/amd64,linux/arm64
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Build and push Docker image (v6)
+        id: docker_build_6
+        uses: docker/build-push-action@v3
+        timeout-minutes: 20
+        with:
+          context: ./6.8
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            blacktop/elasticsearch:6
+            blacktop/elasticsearch:6.8
+            blacktop/elasticsearch:6.8.23
+            ghcr.io/blacktop/elasticsearch:6
+            ghcr.io/blacktop/elasticsearch:6.8
+            ghcr.io/blacktop/elasticsearch:6.8.23
+          platforms: linux/amd64,linux/arm64
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Build and push Docker image (v7)
+        id: docker_build_7
+        uses: docker/build-push-action@v3
+        timeout-minutes: 20
+        with:
+          context: ./7.17
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            blacktop/elasticsearch:7
+            blacktop/elasticsearch:7.17
+            blacktop/elasticsearch:7.17.2
+            ghcr.io/blacktop/elasticsearch:7
+            ghcr.io/blacktop/elasticsearch:7.17
+            ghcr.io/blacktop/elasticsearch:7.17.2
+          platforms: linux/amd64,linux/arm64
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Build and push Docker image (v8)
+        id: docker_build_8
+        uses: docker/build-push-action@v3
+        timeout-minutes: 20
+        with:
+          context: ./8.1
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            blacktop/elasticsearch:latest
+            blacktop/elasticsearch:8
+            blacktop/elasticsearch:8.1
+            blacktop/elasticsearch:8.1.2
+            ghcr.io/blacktop/elasticsearch:latest
+            ghcr.io/blacktop/elasticsearch:8
+            ghcr.io/blacktop/elasticsearch:8.1
+            ghcr.io/blacktop/elasticsearch:8.1.2
+          platforms: linux/amd64,linux/arm64
+          labels: ${{ steps.meta.outputs.labels }}
+
+      # - name: Build and push Docker image (X-Pack)
+      #   id: docker_build_x_pack
+      #   uses: docker/build-push-action@v3
+      #   with:
+      #     context: ./x-pack
+      #     push: ${{ github.event_name != 'pull_request' }}
+      #     tags: |
+      #       blacktop/elasticsearch:x-pack
+      #       blacktop/elasticsearch:x-pack-7
+      #       blacktop/elasticsearch:x-pack-7.15
+      #       blacktop/elasticsearch:x-pack-7.15.1
+      #     labels: ${{ steps.meta.outputs.labels }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..06d2b8c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+build
+*.tgz
+*.bu
+
+.vagrant/
+.vscode/settings.json
diff --git a/1.7/.dockerignore b/1.7/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/1.7/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/1.7/Dockerfile b/1.7/Dockerfile
new file mode 100644
index 0000000..e83b54c
--- /dev/null
+++ b/1.7/Dockerfile
@@ -0,0 +1,41 @@
+FROM alpine:3.14
+
+MAINTAINER blacktop, https://github.com/blacktop
+
+RUN apk add --no-cache openjdk8-jre-base tini su-exec
+
+ENV ELASTIC 1.7.6
+
+RUN apk add --no-cache -t build-deps wget ca-certificates \
+  && cd /tmp \
+  && wget -O elasticsearch-$ELASTIC.tar.gz https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-$ELASTIC.tar.gz \
+  && tar -xzf elasticsearch-$ELASTIC.tar.gz \
+  && mv elasticsearch-$ELASTIC /usr/share/elasticsearch \
+  && adduser -DH -s /sbin/nologin elasticsearch \
+	&& echo "Creating Elasticsearch Paths..." \
+	&& for path in \
+		/usr/share/elasticsearch/data \
+		/usr/share/elasticsearch/logs \
+		/usr/share/elasticsearch/config \
+		/usr/share/elasticsearch/config/scripts \
+		/usr/share/elasticsearch/plugins \
+	; do \
+	mkdir -p "$path"; \
+	done \
+  && chown -R elasticsearch:elasticsearch /usr/share/elasticsearch \
+  && rm -rf /tmp/* \
+  && apk del --purge build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+
+CMD ["elasticsearch"]
diff --git a/1.7/VERSION b/1.7/VERSION
new file mode 100644
index 0000000..d3bdbdf
--- /dev/null
+++ b/1.7/VERSION
@@ -0,0 +1 @@
+1.7
diff --git a/1.7/config/elastic/elasticsearch.yml b/1.7/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..677c536
--- /dev/null
+++ b/1.7/config/elastic/elasticsearch.yml
@@ -0,0 +1,6 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+bootstrap.ignore_system_bootstrap_checks: true
diff --git a/1.7/config/elastic/logging.yml b/1.7/config/elastic/logging.yml
new file mode 100644
index 0000000..c2681ac
--- /dev/null
+++ b/1.7/config/elastic/logging.yml
@@ -0,0 +1,15 @@
+# you can override this using by setting a system property, for example -Des.logger.level=DEBUG
+es.logger.level: INFO
+rootLogger: ${es.logger.level}, console
+logger:
+  # log action execution errors for easier debugging
+  action: DEBUG
+  # reduce the logging for aws, too much is logged under the default INFO
+  com.amazonaws: WARN
+
+appender:
+  console:
+    type: console
+    layout:
+      type: consolePattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
diff --git a/1.7/config/logrotate b/1.7/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/1.7/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/1.7/elastic-entrypoint.sh b/1.7/elastic-entrypoint.sh
new file mode 100644
index 0000000..22e33b6
--- /dev/null
+++ b/1.7/elastic-entrypoint.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of /usr/share/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+
+	set -- su-exec elasticsearch tini -- "$@"
+	#exec su-exec elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+if [ "$1" = 'kopf' -a "$(id -u)" = '0' ]; then
+	# Install kopf plugin
+	plugin install lmenezes/elasticsearch-kopf/v2.1.1
+
+	# Change the ownership of /usr/share/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+
+	set -- su-exec elasticsearch tini -- elasticsearch
+	#exec su-exec elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a master node
+	echo "node.master: true" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.client: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.data: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+
+	# Change the ownership of /usr/share/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+
+	set -- su-exec elasticsearch tini -- elasticsearch
+	#exec su-exec elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+if [ "$1" = 'client' -a "$(id -u)" = '0' ]; then
+	# Change node into a client node
+	echo "node.master: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.client: true" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.data: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> /usr/share/elasticsearch/config/elasticsearch.yml
+
+	# Install kopf plugin
+	plugin install lmenezes/elasticsearch-kopf/v2.1.1
+
+	# Change the ownership of /usr/share/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+
+	set -- su-exec elasticsearch tini -- elasticsearch
+	#exec su-exec elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	echo "node.master: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.client: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "node.data: true" >> /usr/share/elasticsearch/config/elasticsearch.yml
+	echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> /usr/share/elasticsearch/config/elasticsearch.yml
+
+	# Change the ownership of /usr/share/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+
+	set -- su-exec elasticsearch tini -- elasticsearch
+	#exec su-exec elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+# As argument is not related to elasticsearch,
+# then assume that user wants to run his own process,
+# for example a `bash` shell to explore this image
+exec "$@"
diff --git a/2.3/.dockerignore b/2.3/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/2.3/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/2.3/Dockerfile b/2.3/Dockerfile
new file mode 100644
index 0000000..30934e1
--- /dev/null
+++ b/2.3/Dockerfile
@@ -0,0 +1,41 @@
+FROM gliderlabs/alpine:3.4
+
+MAINTAINER blacktop, https://github.com/blacktop
+
+RUN apk-install openjdk8-jre tini su-exec
+
+ENV ELASTIC 2.3.5
+
+RUN apk-install -t build-deps wget ca-certificates \
+  && cd /tmp \
+  && wget -O elasticsearch-$ELASTIC.tar.gz https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/$ELASTIC/elasticsearch-$ELASTIC.tar.gz \
+  && tar -xzf elasticsearch-$ELASTIC.tar.gz \
+  && mv elasticsearch-$ELASTIC /usr/share/elasticsearch \
+  && adduser -DH -s /sbin/nologin elasticsearch \
+	&& echo "Creating Elasticsearch Paths..." \
+	&& for path in \
+		/usr/share/elasticsearch/data \
+		/usr/share/elasticsearch/logs \
+		/usr/share/elasticsearch/config \
+		/usr/share/elasticsearch/config/scripts \
+		/usr/share/elasticsearch/plugins \
+	; do \
+	mkdir -p "$path"; \
+	done \
+  && chown -R elasticsearch:elasticsearch /usr/share/elasticsearch \
+  && rm -rf /tmp/* \
+  && apk del --purge build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+
+CMD ["elasticsearch"]
diff --git a/2.3/VERSION b/2.3/VERSION
new file mode 100644
index 0000000..bb576db
--- /dev/null
+++ b/2.3/VERSION
@@ -0,0 +1 @@
+2.3
diff --git a/2.3/config/elastic/elasticsearch.yml b/2.3/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..9520d0c
--- /dev/null
+++ b/2.3/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+bootstrap.ignore_system_bootstrap_checks: true
+
+node.master: true
+node.client: true
+node.data: true
diff --git a/2.3/config/elastic/logging.yml b/2.3/config/elastic/logging.yml
new file mode 100644
index 0000000..c2681ac
--- /dev/null
+++ b/2.3/config/elastic/logging.yml
@@ -0,0 +1,15 @@
+# you can override this using by setting a system property, for example -Des.logger.level=DEBUG
+es.logger.level: INFO
+rootLogger: ${es.logger.level}, console
+logger:
+  # log action execution errors for easier debugging
+  action: DEBUG
+  # reduce the logging for aws, too much is logged under the default INFO
+  com.amazonaws: WARN
+
+appender:
+  console:
+    type: console
+    layout:
+      type: consolePattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
diff --git a/2.3/config/logrotate b/2.3/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/2.3/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/2.3/elastic-entrypoint.sh b/2.3/elastic-entrypoint.sh
new file mode 100644
index 0000000..62456ad
--- /dev/null
+++ b/2.3/elastic-entrypoint.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = CLIENT NODE =                              #
+################################################
+if [ "$1" = 'client' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@"
+fi
+
+exec "$@"
diff --git a/2.4/.dockerignore b/2.4/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/2.4/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/2.4/Dockerfile b/2.4/Dockerfile
new file mode 100644
index 0000000..e9a0983
--- /dev/null
+++ b/2.4/Dockerfile
@@ -0,0 +1,66 @@
+FROM alpine:3.5
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre tini su-exec
+
+ENV ES_VERSION 2.4.4
+
+ENV DOWNLOAD_URL "https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution"
+ENV ES_TARBAL "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV SHA1_URL "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz.sha1"
+ENV ES_TARBALL_SHA1 "cdb5068d1baa07388e522c3bc04cca38aa8f3048"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && EXPECTED_SHA=$(wget -O - ${SHA1_URL}) \
+  && wget -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK \
+#   CMD ["docker-healthcheck"]
diff --git a/2.4/VERSION b/2.4/VERSION
new file mode 100644
index 0000000..6b4950e
--- /dev/null
+++ b/2.4/VERSION
@@ -0,0 +1 @@
+2.4
diff --git a/2.4/config/elastic/elasticsearch.yml b/2.4/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..d301713
--- /dev/null
+++ b/2.4/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+bootstrap.ignore_system_bootstrap_checks: true
+
+# node.master: true
+# node.client: true
+# node.data: true
diff --git a/2.4/config/elastic/logging.yml b/2.4/config/elastic/logging.yml
new file mode 100644
index 0000000..c2681ac
--- /dev/null
+++ b/2.4/config/elastic/logging.yml
@@ -0,0 +1,15 @@
+# you can override this using by setting a system property, for example -Des.logger.level=DEBUG
+es.logger.level: INFO
+rootLogger: ${es.logger.level}, console
+logger:
+  # log action execution errors for easier debugging
+  action: DEBUG
+  # reduce the logging for aws, too much is logged under the default INFO
+  com.amazonaws: WARN
+
+appender:
+  console:
+    type: console
+    layout:
+      type: consolePattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
diff --git a/2.4/config/logrotate b/2.4/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/2.4/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/2.4/docker-healthcheck b/2.4/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/2.4/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/2.4/elastic-entrypoint.sh b/2.4/elastic-entrypoint.sh
new file mode 100644
index 0000000..e34fc02
--- /dev/null
+++ b/2.4/elastic-entrypoint.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = CLIENT NODE =                              #
+################################################
+if [ "$1" = 'client' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@"
+fi
+
+exec "$@"
diff --git a/5.0/.dockerignore b/5.0/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.0/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.0/Dockerfile b/5.0/Dockerfile
new file mode 100644
index 0000000..3bf4567
--- /dev/null
+++ b/5.0/Dockerfile
@@ -0,0 +1,45 @@
+FROM gliderlabs/alpine:3.4
+
+MAINTAINER blacktop, https://github.com/blacktop
+
+RUN apk-install openjdk8-jre tini su-exec
+
+ENV ELASTIC 5.0.2
+
+RUN apk-install bash
+RUN apk-install -t build-deps wget ca-certificates \
+  && cd /tmp \
+  && wget -O elasticsearch-$ELASTIC.tar.gz https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-$ELASTIC.tar.gz \
+  && tar -xzf elasticsearch-$ELASTIC.tar.gz \
+  && mv elasticsearch-$ELASTIC /usr/share/elasticsearch \
+  && adduser -DH -s /sbin/nologin elasticsearch \
+  && echo "Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  done \
+  && chown -R elasticsearch:elasticsearch /usr/share/elasticsearch \
+  && rm -rf /tmp/* \
+  && apk del --purge build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.0/VERSION b/5.0/VERSION
new file mode 100644
index 0000000..819e07a
--- /dev/null
+++ b/5.0/VERSION
@@ -0,0 +1 @@
+5.0
diff --git a/5.0/config/elastic/elasticsearch.yml b/5.0/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.0/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.0/config/elastic/log4j2.properties b/5.0/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.0/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.0/config/logrotate b/5.0/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.0/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.0/docker-healthcheck b/5.0/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.0/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.0/elastic-entrypoint.sh b/5.0/elastic-entrypoint.sh
new file mode 100644
index 0000000..fb98235
--- /dev/null
+++ b/5.0/elastic-entrypoint.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@"
+fi
+
+exec "$@"
diff --git a/5.2/.dockerignore b/5.2/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.2/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.2/Dockerfile b/5.2/Dockerfile
new file mode 100644
index 0000000..88674d9
--- /dev/null
+++ b/5.2/Dockerfile
@@ -0,0 +1,63 @@
+FROM gliderlabs/alpine:3.4
+
+MAINTAINER blacktop, https://github.com/blacktop
+
+RUN apk-install openjdk8-jre tini su-exec
+
+ENV ES_VERSION 5.2.2
+
+ENV ELASTICSEARCH_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${ELASTICSEARCH_URL}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${ELASTICSEARCH_URL}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV ES_TARBALL_SHA1 "7351cd29ac9c20592d94bde950f513b5c5bb44d3"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk-install bash
+RUN apk-install -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -DH -s /sbin/nologin elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  done \
+  && chown -R elasticsearch:elasticsearch /usr/share/elasticsearch \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.2/VERSION b/5.2/VERSION
new file mode 100644
index 0000000..ef425ca
--- /dev/null
+++ b/5.2/VERSION
@@ -0,0 +1 @@
+5.2
diff --git a/5.2/config/elastic/elasticsearch.yml b/5.2/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.2/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.2/config/elastic/log4j2.properties b/5.2/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.2/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.2/config/logrotate b/5.2/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.2/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.2/docker-healthcheck b/5.2/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.2/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.2/elastic-entrypoint.sh b/5.2/elastic-entrypoint.sh
new file mode 100644
index 0000000..fb98235
--- /dev/null
+++ b/5.2/elastic-entrypoint.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@"
+fi
+
+exec "$@"
diff --git a/5.3/.dockerignore b/5.3/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.3/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.3/Dockerfile b/5.3/Dockerfile
new file mode 100644
index 0000000..de8f665
--- /dev/null
+++ b/5.3/Dockerfile
@@ -0,0 +1,65 @@
+FROM alpine:3.5
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre tini su-exec
+
+ENV ES_VERSION 5.3.3
+
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV SHA1_URL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.sha1"
+ENV ES_TARBALL_SHA1 "9273fdecb2251755887f1234d6cfcc91e44a384d"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && EXPECTED_SHA=$(wget -O - ${SHA1_URL}) \
+  && wget -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.3/VERSION b/5.3/VERSION
new file mode 100644
index 0000000..d346e2a
--- /dev/null
+++ b/5.3/VERSION
@@ -0,0 +1 @@
+5.3
diff --git a/5.3/config/elastic/elasticsearch.yml b/5.3/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.3/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.3/config/elastic/log4j2.properties b/5.3/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.3/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.3/config/logrotate b/5.3/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.3/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.3/docker-healthcheck b/5.3/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.3/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.3/elastic-entrypoint.sh b/5.3/elastic-entrypoint.sh
new file mode 100644
index 0000000..316497f
--- /dev/null
+++ b/5.3/elastic-entrypoint.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/5.4/.dockerignore b/5.4/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.4/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.4/Dockerfile b/5.4/Dockerfile
new file mode 100644
index 0000000..4d356b7
--- /dev/null
+++ b/5.4/Dockerfile
@@ -0,0 +1,65 @@
+FROM alpine:3.5
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre tini su-exec
+
+ENV ES_VERSION 5.4.3
+
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV SHA1_URL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.sha1"
+ENV ES_TARBALL_SHA1 "9273fdecb2251755887f1234d6cfcc91e44a384d"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && EXPECTED_SHA=$(wget -O - ${SHA1_URL}) \
+  && wget -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.4/VERSION b/5.4/VERSION
new file mode 100644
index 0000000..37c2d99
--- /dev/null
+++ b/5.4/VERSION
@@ -0,0 +1 @@
+5.4
diff --git a/5.4/config/elastic/elasticsearch.yml b/5.4/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.4/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.4/config/elastic/log4j2.properties b/5.4/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.4/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.4/config/logrotate b/5.4/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.4/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.4/docker-healthcheck b/5.4/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.4/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.4/elastic-entrypoint.sh b/5.4/elastic-entrypoint.sh
new file mode 100644
index 0000000..316497f
--- /dev/null
+++ b/5.4/elastic-entrypoint.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/5.5/.dockerignore b/5.5/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.5/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.5/Dockerfile b/5.5/Dockerfile
new file mode 100644
index 0000000..1bbbadd
--- /dev/null
+++ b/5.5/Dockerfile
@@ -0,0 +1,65 @@
+FROM alpine:3.6
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre tini su-exec
+
+ENV ES_VERSION 5.5.3
+
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV SHA1_URL "${DOWNLOAD_URL}/elasticsearch-${ES_VERSION}.tar.gz.sha1"
+ENV ES_TARBALL_SHA1 "81af33ec3ae08a5294133ade331de8e6aa0b146a"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && EXPECTED_SHA=$(wget -O - ${SHA1_URL}) \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.5/VERSION b/5.5/VERSION
new file mode 100644
index 0000000..9ad974f
--- /dev/null
+++ b/5.5/VERSION
@@ -0,0 +1 @@
+5.5
diff --git a/5.5/config/elastic/elasticsearch.yml b/5.5/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.5/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.5/config/elastic/log4j2.properties b/5.5/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.5/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.5/config/logrotate b/5.5/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.5/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.5/docker-healthcheck b/5.5/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.5/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.5/elastic-entrypoint.sh b/5.5/elastic-entrypoint.sh
new file mode 100644
index 0000000..316497f
--- /dev/null
+++ b/5.5/elastic-entrypoint.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/5.6/.dockerignore b/5.6/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/5.6/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/5.6/Dockerfile b/5.6/Dockerfile
new file mode 100644
index 0000000..c4f585d
--- /dev/null
+++ b/5.6/Dockerfile
@@ -0,0 +1,66 @@
+FROM alpine:3.8
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 5.6.16
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "cc831e50ce311366484c47cf9fead9bd6562035132e6fd29508e78776dd71846c713d8d1e7a0a99338df46cad124149fb5d767e0ae0bbbed0b50153e234f2631"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/5.6/VERSION b/5.6/VERSION
new file mode 100644
index 0000000..2df33d7
--- /dev/null
+++ b/5.6/VERSION
@@ -0,0 +1 @@
+5.6
diff --git a/5.6/config/elastic/elasticsearch.yml b/5.6/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/5.6/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/5.6/config/elastic/log4j2.properties b/5.6/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/5.6/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/5.6/config/logrotate b/5.6/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/5.6/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/5.6/docker-healthcheck b/5.6/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/5.6/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/5.6/elastic-entrypoint.sh b/5.6/elastic-entrypoint.sh
new file mode 100644
index 0000000..a290a96
--- /dev/null
+++ b/5.6/elastic-entrypoint.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+set -e
+
+# Files created by Elasticsearch should always be group writable too
+umask 0002
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/5.6/hooks/post_push b/5.6/hooks/post_push
new file mode 100644
index 0000000..bdfc0a6
--- /dev/null
+++ b/5.6/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION 5)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.0/.dockerignore b/6.0/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.0/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.0/Dockerfile b/6.0/Dockerfile
new file mode 100644
index 0000000..68c07f8
--- /dev/null
+++ b/6.0/Dockerfile
@@ -0,0 +1,66 @@
+FROM alpine:3.7
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.0.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA ""
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA" ]; then \
+		echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+    ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+      || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+      || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.0/VERSION b/6.0/VERSION
new file mode 100644
index 0000000..37c2d99
--- /dev/null
+++ b/6.0/VERSION
@@ -0,0 +1 @@
+5.4
diff --git a/6.0/config/elastic/elasticsearch.yml b/6.0/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.0/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.0/config/elastic/log4j2.properties b/6.0/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.0/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.0/config/logrotate b/6.0/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.0/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.0/docker-healthcheck b/6.0/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.0/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.0/elastic-entrypoint.sh b/6.0/elastic-entrypoint.sh
new file mode 100644
index 0000000..316497f
--- /dev/null
+++ b/6.0/elastic-entrypoint.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/6.0/hooks/post_push b/6.0/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.0/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.1/.dockerignore b/6.1/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.1/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.1/Dockerfile b/6.1/Dockerfile
new file mode 100644
index 0000000..ea94cf8
--- /dev/null
+++ b/6.1/Dockerfile
@@ -0,0 +1,66 @@
+FROM alpine:3.7
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.1.4
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA ""
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.1/config/elastic/elasticsearch.yml b/6.1/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.1/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.1/config/elastic/log4j2.properties b/6.1/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.1/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.1/config/logrotate b/6.1/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.1/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.1/docker-healthcheck b/6.1/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.1/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.1/elastic-entrypoint.sh b/6.1/elastic-entrypoint.sh
new file mode 100644
index 0000000..316497f
--- /dev/null
+++ b/6.1/elastic-entrypoint.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+set -e
+
+es_opts=''
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z]+\.[a-z]+ ]]
+    then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=" ${es_opt}"
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = INGEST NODE =                              #
+################################################
+if [ "$1" = 'ingest' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.ingest:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@" ${es_opts}
+fi
+
+exec "$@"
diff --git a/6.1/hooks/post_push b/6.1/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.1/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.2/.dockerignore b/6.2/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.2/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.2/Dockerfile b/6.2/Dockerfile
new file mode 100644
index 0000000..5a7dda0
--- /dev/null
+++ b/6.2/Dockerfile
@@ -0,0 +1,68 @@
+FROM alpine:3.7
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.2.4
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA ""
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.2/config/elastic/elasticsearch.yml b/6.2/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.2/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.2/config/elastic/log4j2.properties b/6.2/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.2/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.2/config/logrotate b/6.2/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.2/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.2/docker-healthcheck b/6.2/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.2/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.2/elastic-entrypoint.sh b/6.2/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.2/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.2/hooks/post_push b/6.2/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.2/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.3/.dockerignore b/6.3/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.3/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.3/Dockerfile b/6.3/Dockerfile
new file mode 100644
index 0000000..636d8b3
--- /dev/null
+++ b/6.3/Dockerfile
@@ -0,0 +1,68 @@
+FROM alpine:3.7
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.3.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "3c51a860414f7e55900b1d9a350bdbc3e673c8445e316454c2480315b4b9fc08df58090c6281cecc3ae63d12d78d6bd58e228b3371aa325db799ce18758a21f4"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+# https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.3/config/elastic/elasticsearch.yml b/6.3/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.3/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.3/config/elastic/log4j2.properties b/6.3/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.3/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.3/config/logrotate b/6.3/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.3/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.3/docker-healthcheck b/6.3/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.3/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.3/elastic-entrypoint.sh b/6.3/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.3/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.3/hooks/post_push b/6.3/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.3/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.4/.dockerignore b/6.4/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.4/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.4/Dockerfile b/6.4/Dockerfile
new file mode 100644
index 0000000..377df3e
--- /dev/null
+++ b/6.4/Dockerfile
@@ -0,0 +1,68 @@
+FROM alpine:3.8
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.4.3
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "b1147baa95119a8a96779125351358b4c62f2a546b65a9750c11d1d1b9270f06db6da8ff1d9ad11efade1eaea8487087e2d8839b0edfc5da6d9b54da6c6df4e7"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+# https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.4/config/elastic/elasticsearch.yml b/6.4/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.4/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.4/config/elastic/log4j2.properties b/6.4/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.4/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.4/config/logrotate b/6.4/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.4/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.4/docker-healthcheck b/6.4/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.4/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.4/elastic-entrypoint.sh b/6.4/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.4/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.4/hooks/post_push b/6.4/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.4/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.5/.dockerignore b/6.5/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.5/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.5/Dockerfile b/6.5/Dockerfile
new file mode 100644
index 0000000..4689d7f
--- /dev/null
+++ b/6.5/Dockerfile
@@ -0,0 +1,68 @@
+FROM alpine:3.8
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.5.4
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "1835aa2862104d328deb5bfcdbbab5d121cd8dff883b7f56f14cc4dadb88c7560b688ac21fb51e0d086b6ed07e0345f26de91c2887253b40abf23c4d5e37e197"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+# https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.5/config/elastic/elasticsearch.yml b/6.5/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.5/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.5/config/elastic/log4j2.properties b/6.5/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.5/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.5/config/logrotate b/6.5/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.5/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.5/docker-healthcheck b/6.5/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.5/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.5/elastic-entrypoint.sh b/6.5/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.5/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.5/hooks/post_push b/6.5/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.5/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.6/.dockerignore b/6.6/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.6/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.6/Dockerfile b/6.6/Dockerfile
new file mode 100644
index 0000000..faa77a4
--- /dev/null
+++ b/6.6/Dockerfile
@@ -0,0 +1,69 @@
+FROM alpine:3.9
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.6.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "1977a0bd2a822968271f0430e72a17ab3a3f50855b59009d571170cf6ddd31a9811c7857851c596fde28124c803e0a2dedfa1db8257e6802912b0bf23c2cd21c"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+# https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.6/config/elastic/elasticsearch.yml b/6.6/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.6/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.6/config/elastic/log4j2.properties b/6.6/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.6/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.6/config/logrotate b/6.6/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.6/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.6/docker-healthcheck b/6.6/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.6/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.6/elastic-entrypoint.sh b/6.6/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.6/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.6/hooks/post_push b/6.6/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.6/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.7/.dockerignore b/6.7/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.7/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.7/Dockerfile b/6.7/Dockerfile
new file mode 100644
index 0000000..c718177
--- /dev/null
+++ b/6.7/Dockerfile
@@ -0,0 +1,69 @@
+FROM alpine:3.9
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 6.7.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "2c81159ff2639d77d028114ef09c6cb9a4f0d1880268255812eb033cfddd9eb97afe8f468df8b1fb1f2910fb7b3d87a02eb6a248453fc2aa11e2c964f3f2cbcb"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+# https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.7/config/elastic/elasticsearch.yml b/6.7/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.7/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.7/config/elastic/log4j2.properties b/6.7/config/elastic/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/6.7/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.7/config/logrotate b/6.7/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.7/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.7/docker-healthcheck b/6.7/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.7/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.7/elastic-entrypoint.sh b/6.7/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.7/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.7/hooks/post_push b/6.7/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/6.7/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/6.8/.dockerignore b/6.8/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/6.8/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/6.8/Dockerfile b/6.8/Dockerfile
new file mode 100644
index 0000000..06ead3f
--- /dev/null
+++ b/6.8/Dockerfile
@@ -0,0 +1,70 @@
+FROM alpine:3.14
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless bash su-exec
+
+ENV VERSION 6.8.23
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}.tar.gz.sha512"
+ENV ES_TARBALL_SHA "14dbb2809b06499373c3ec5035d829d62255c2c93103618fbfe3d7d03cecf8847f654e83c78f765f23224126ff18ed713b959857e8ecf435c475b11bcd143d3f"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+ENV JAVA_HOME=/usr/lib/jvm/default-jvm \
+  PATH=/usr/lib/jvm/default-jvm/bin:$PATH
+#  https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.0.zip
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://pgp.mit.edu:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/6.8/config/elastic/elasticsearch.yml b/6.8/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..49d6d5d
--- /dev/null
+++ b/6.8/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
diff --git a/6.8/config/elastic/jvm.options b/6.8/config/elastic/jvm.options
new file mode 100644
index 0000000..9a9325a
--- /dev/null
+++ b/6.8/config/elastic/jvm.options
@@ -0,0 +1,128 @@
+## JVM configuration
+
+################################################################
+## IMPORTANT: JVM heap size
+################################################################
+##
+## You should always set the min and max JVM heap
+## size to the same value. For example, to set
+## the heap to 4 GB, set:
+##
+## -Xms4g
+## -Xmx4g
+##
+## See https://www.elastic.co/guide/en/elasticsearch/reference/current/heap-size.html
+## for more information
+##
+################################################################
+
+# Xms represents the initial size of total heap space
+# Xmx represents the maximum size of total heap space
+
+-Xms1g
+-Xmx1g
+
+################################################################
+## Expert settings
+################################################################
+##
+## All settings below this section are considered
+## expert settings. Don't tamper with them unless
+## you understand what you are doing
+##
+################################################################
+
+## GC configuration
+# 8-13:-XX:+UseConcMarkSweepGC
+8-13:-XX:CMSInitiatingOccupancyFraction=75
+8-13:-XX:+UseCMSInitiatingOccupancyOnly
+
+## G1GC Configuration
+# NOTE: G1 GC is only supported on JDK version 10 or later
+# to use G1GC, uncomment the next two lines and update the version on the
+# following three lines to your version of the JDK
+# 10-13:-XX:-UseConcMarkSweepGC
+# 10-13:-XX:-UseCMSInitiatingOccupancyOnly
+14-:-XX:+UseG1GC
+14-:-XX:G1ReservePercent=25
+14-:-XX:InitiatingHeapOccupancyPercent=30
+
+## DNS cache policy
+# cache ttl in seconds for positive DNS lookups noting that this overrides the
+# JDK security property networkaddress.cache.ttl; set to -1 to cache forever
+-Des.networkaddress.cache.ttl=60
+# cache ttl in seconds for negative DNS lookups noting that this overrides the
+# JDK security property networkaddress.cache.negative ttl; set to -1 to cache
+# forever
+-Des.networkaddress.cache.negative.ttl=10
+
+## optimizations
+
+# pre-touch memory pages used by the JVM during initialization
+-XX:+AlwaysPreTouch
+
+## basic
+
+# explicitly set the stack size
+-Xss1m
+
+# set to headless, just in case
+-Djava.awt.headless=true
+
+# ensure UTF-8 encoding by default (e.g. filenames)
+-Dfile.encoding=UTF-8
+
+# use our provided JNA always versus the system one
+-Djna.nosys=true
+
+# turn off a JDK optimization that throws away stack traces for common
+# exceptions because stack traces are important for debugging
+-XX:-OmitStackTraceInFastThrow
+
+# enable helpful NullPointerExceptions (https://openjdk.java.net/jeps/358), if
+# they are supported
+14-:-XX:+ShowCodeDetailsInExceptionMessages
+
+# flags to configure Netty
+-Dio.netty.noUnsafe=true
+-Dio.netty.noKeySetOptimization=true
+-Dio.netty.recycler.maxCapacityPerThread=0
+
+# log4j 2
+-Dlog4j.shutdownHookEnabled=false
+-Dlog4j2.disable.jmx=true
+
+-Djava.io.tmpdir=${ES_TMPDIR}
+
+## heap dumps
+
+# generate a heap dump when an allocation from the Java heap fails
+# heap dumps are created in the working directory of the JVM
+-XX:+HeapDumpOnOutOfMemoryError
+
+# specify an alternative path for heap dumps; ensure the directory exists and
+# has sufficient space
+-XX:HeapDumpPath=data
+
+# specify an alternative path for JVM fatal error logs
+-XX:ErrorFile=logs/hs_err_pid%p.log
+
+## JDK 8 GC logging
+
+8:-XX:+PrintGCDetails
+8:-XX:+PrintGCDateStamps
+8:-XX:+PrintTenuringDistribution
+8:-XX:+PrintGCApplicationStoppedTime
+8:-Xloggc:logs/gc.log
+8:-XX:+UseGCLogFileRotation
+8:-XX:NumberOfGCLogFiles=32
+8:-XX:GCLogFileSize=64m
+
+# JDK 9+ GC logging
+9-:-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m
+# due to internationalization enhancements in JDK 9 Elasticsearch need to set the provider to COMPAT otherwise
+# time/date parsing will break in an incompatible way for some date patterns and locals
+9-:-Djava.locale.providers=COMPAT
+
+# temporary workaround for C2 bug with JDK 10 on hardware with AVX-512
+#10-:-XX:UseAVX=2
diff --git a/6.8/config/elastic/log4j2.properties b/6.8/config/elastic/log4j2.properties
new file mode 100644
index 0000000..9ad290a
--- /dev/null
+++ b/6.8/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/6.8/config/logrotate b/6.8/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/6.8/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/6.8/docker-healthcheck b/6.8/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/6.8/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/6.8/elastic-entrypoint.sh b/6.8/elastic-entrypoint.sh
new file mode 100644
index 0000000..da48c19
--- /dev/null
+++ b/6.8/elastic-entrypoint.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/6.8/hooks/post_push b/6.8/hooks/post_push
new file mode 100644
index 0000000..459ee11
--- /dev/null
+++ b/6.8/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION 6)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.0/.dockerignore b/7.0/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/7.0/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/7.0/Dockerfile b/7.0/Dockerfile
new file mode 100644
index 0000000..a64e8c8
--- /dev/null
+++ b/7.0/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.9
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 7.0.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "301e552b221369cca8365ee64d8b52b5e8abea0e26159f7a6e77a1722fb1107641fe2472138869f5156bbbf43c74e62ffb22d0c35062190505f7504e3f571e16"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.0/config/elastic/elasticsearch.yml b/7.0/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.0/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.0/config/elastic/log4j2.properties b/7.0/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1fcce23
--- /dev/null
+++ b/7.0/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
\ No newline at end of file
diff --git a/7.0/config/logrotate b/7.0/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.0/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.0/docker-healthcheck b/7.0/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.0/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.0/elastic-entrypoint.sh b/7.0/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.0/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.0/hooks/post_push b/7.0/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.0/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.1/.dockerignore b/7.1/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/7.1/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/7.1/Dockerfile b/7.1/Dockerfile
new file mode 100644
index 0000000..57db2da
--- /dev/null
+++ b/7.1/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.9
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre su-exec
+
+ENV VERSION 7.1.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "717cf4780cd5a36963fa550ffa42177911a3e408f45b688a86b61c69f8cdd5fe4d8988e4e8230cfdf8d833c46dfd07fafdbf67d86710a77fb90cf15f014b2f5a"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.1/config/elastic/elasticsearch.yml b/7.1/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.1/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.1/config/elastic/log4j2.properties b/7.1/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1fcce23
--- /dev/null
+++ b/7.1/config/elastic/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
\ No newline at end of file
diff --git a/7.1/config/logrotate b/7.1/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.1/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.1/docker-healthcheck b/7.1/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.1/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.1/elastic-entrypoint.sh b/7.1/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.1/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.1/hooks/post_push b/7.1/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.1/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.10/Dockerfile b/7.10/Dockerfile
new file mode 100644
index 0000000..e2327c3
--- /dev/null
+++ b/7.10/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.13
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.10.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "7b63237996569ccdc7c9d9e7cc097fcb23865396eddac30e5f02543484220d2fc70a7285b430877e5e76a5d8716d9682de9fc40d5e57a08f331e82011fc59756"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.10/config/elastic/elasticsearch.yml b/7.10/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.10/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.10/config/elastic/log4j2.properties b/7.10/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.10/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.10/config/logrotate b/7.10/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.10/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.10/docker-healthcheck b/7.10/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.10/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.10/elastic-entrypoint.sh b/7.10/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.10/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.10/hooks/post_push b/7.10/hooks/post_push
new file mode 100644
index 0000000..31d4433
--- /dev/null
+++ b/7.10/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION 7)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.15/Dockerfile b/7.15/Dockerfile
new file mode 100644
index 0000000..0f085f3
--- /dev/null
+++ b/7.15/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.14
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.15.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "9b10986e5aa09fcfb971869ae2e16e28b0aa2934af1dcdf980d52b654c138ace62edf1f0d889352d4814867d2bc837a0ea6a5153c8f3ebfcb33db7268ccf50fe"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.15/config/elastic/elasticsearch.yml b/7.15/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..e87ed32
--- /dev/null
+++ b/7.15/config/elastic/elasticsearch.yml
@@ -0,0 +1,13 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
+xpack.ml.enabled: false
\ No newline at end of file
diff --git a/7.15/config/elastic/log4j2.properties b/7.15/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.15/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.15/config/logrotate b/7.15/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.15/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.15/docker-healthcheck b/7.15/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.15/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.15/elastic-entrypoint.sh b/7.15/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.15/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.16/Dockerfile b/7.16/Dockerfile
new file mode 100644
index 0000000..6f9835b
--- /dev/null
+++ b/7.16/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.15
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.16.3
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "ec9747694ba9f8b76b1620e42addd106afa3d3c207dd3836afe2482556f8a982fa03f3536ebb762f12a6093c9a5eac63cdbf2f1941dde9e3ce69c41652749d4f"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.16/config/elastic/elasticsearch.yml b/7.16/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..e87ed32
--- /dev/null
+++ b/7.16/config/elastic/elasticsearch.yml
@@ -0,0 +1,13 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
+xpack.ml.enabled: false
\ No newline at end of file
diff --git a/7.16/config/elastic/log4j2.properties b/7.16/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.16/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.16/config/logrotate b/7.16/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.16/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.16/docker-healthcheck b/7.16/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.16/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.16/elastic-entrypoint.sh b/7.16/elastic-entrypoint.sh
new file mode 100644
index 0000000..2e039dc
--- /dev/null
+++ b/7.16/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.17/Dockerfile b/7.17/Dockerfile
new file mode 100644
index 0000000..ace951c
--- /dev/null
+++ b/7.17/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:latest
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.17.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "dfc7f400f2a5a72c8ff4da2af6d53121c5a31f7e5e604b520e3ee9cd9fa17ba289cd9713c24dd1141959baf9b5f794318d2744aa199bf2e5847abdb996eecd67"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://pgp.mit.edu:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.17/config/elastic/elasticsearch.yml b/7.17/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..e87ed32
--- /dev/null
+++ b/7.17/config/elastic/elasticsearch.yml
@@ -0,0 +1,13 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
+xpack.ml.enabled: false
\ No newline at end of file
diff --git a/7.17/config/elastic/log4j2.properties b/7.17/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.17/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.17/config/logrotate b/7.17/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.17/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.17/docker-healthcheck b/7.17/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.17/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.17/elastic-entrypoint.sh b/7.17/elastic-entrypoint.sh
new file mode 100644
index 0000000..2e039dc
--- /dev/null
+++ b/7.17/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.2/Dockerfile b/7.2/Dockerfile
new file mode 100644
index 0000000..39f97f9
--- /dev/null
+++ b/7.2/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.10
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.2.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "694aca59cc3e23bfcf41142d7bf3d3c75f6fcdb6d0a1b35157157cb2f4ac8152db1e424951e62ba1a2bd4a2d32a77bb9499085558b7e1580680c0de90fbc0902"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.2/config/elastic/elasticsearch.yml b/7.2/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.2/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.2/config/elastic/log4j2.properties b/7.2/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.2/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.2/config/logrotate b/7.2/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.2/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.2/docker-healthcheck b/7.2/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.2/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.2/elastic-entrypoint.sh b/7.2/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.2/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.2/hooks/post_push b/7.2/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.2/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.3/Dockerfile b/7.3/Dockerfile
new file mode 100644
index 0000000..ea18842
--- /dev/null
+++ b/7.3/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.10
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.3.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "abb183a05db25a877d4e5a8f8b75fba517444008f34e35e82806a6239c3ccec1c32dc787313b899be55caefdab8343a62db31f9491bffbabefaecccaba1210d0"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.3/config/elastic/elasticsearch.yml b/7.3/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.3/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.3/config/elastic/log4j2.properties b/7.3/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.3/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.3/config/logrotate b/7.3/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.3/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.3/docker-healthcheck b/7.3/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.3/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.3/elastic-entrypoint.sh b/7.3/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.3/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.3/hooks/post_push b/7.3/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.3/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.4/Dockerfile b/7.4/Dockerfile
new file mode 100644
index 0000000..a2cf52e
--- /dev/null
+++ b/7.4/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.10
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.4.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "a9c484ad5820a54a6d58c1153a65e9eacecc45c83d9efd0bed19ae16cec25fa0a5e3d640fcffd9cbd8a5360e3e970b6e2ed2a9b6029393fd73426ed5aa2bba44"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.4/config/elastic/elasticsearch.yml b/7.4/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.4/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.4/config/elastic/log4j2.properties b/7.4/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.4/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.4/config/logrotate b/7.4/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.4/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.4/docker-healthcheck b/7.4/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.4/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.4/elastic-entrypoint.sh b/7.4/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.4/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.4/hooks/post_push b/7.4/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.4/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.5/Dockerfile b/7.5/Dockerfile
new file mode 100644
index 0000000..6b9aee5
--- /dev/null
+++ b/7.5/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.10
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.5.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "ea494dfb743e5ea12dbbc269d8103fa08644c580291eb88b25000743d272aa87c8709ac9fb2939ad387d5d335f0795c943114b8471074bba7d583494bbc6d100"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.5/config/elastic/elasticsearch.yml b/7.5/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.5/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.5/config/elastic/log4j2.properties b/7.5/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.5/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.5/config/logrotate b/7.5/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.5/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.5/docker-healthcheck b/7.5/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.5/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.5/elastic-entrypoint.sh b/7.5/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.5/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.5/hooks/post_push b/7.5/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.5/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.6/Dockerfile b/7.6/Dockerfile
new file mode 100644
index 0000000..4e09566
--- /dev/null
+++ b/7.6/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.10
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.6.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "6197a0b62f577cd0692c1fb97a473a9971f8fef383dc6ef618035785dbc662947d2adbc425ce130ef531cbfaf9add9ed5da5a698387e770c49af820644d67e72"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.6/config/elastic/elasticsearch.yml b/7.6/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.6/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.6/config/elastic/log4j2.properties b/7.6/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.6/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.6/config/logrotate b/7.6/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.6/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.6/docker-healthcheck b/7.6/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.6/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.6/elastic-entrypoint.sh b/7.6/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.6/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.6/hooks/post_push b/7.6/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.6/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.7/Dockerfile b/7.7/Dockerfile
new file mode 100644
index 0000000..529d4d5
--- /dev/null
+++ b/7.7/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.11
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.7.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "22afb445a3bdca4cfdcc32c9bbd2599bc3c294415985b1863247a5caf98dbcae58362b8c809820ef55f98a51a1d91b8db922578a5146447c0228f01da9985bba"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.7/config/elastic/elasticsearch.yml b/7.7/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.7/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.7/config/elastic/log4j2.properties b/7.7/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.7/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.7/config/logrotate b/7.7/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.7/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.7/docker-healthcheck b/7.7/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.7/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.7/elastic-entrypoint.sh b/7.7/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.7/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.7/hooks/post_push b/7.7/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.7/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.8/Dockerfile b/7.8/Dockerfile
new file mode 100644
index 0000000..e382d90
--- /dev/null
+++ b/7.8/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.11
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.8.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "f0caa06c1172b25d8f9cb9ddced72185aaaabb1b6d7f31fe1ba67172346236651ca3bc560e7ef206b4bf9521f228d46ee98df2e41b129253215135b583086ccc"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.8/config/elastic/elasticsearch.yml b/7.8/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.8/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.8/config/elastic/log4j2.properties b/7.8/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.8/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.8/config/logrotate b/7.8/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.8/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.8/docker-healthcheck b/7.8/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.8/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.8/elastic-entrypoint.sh b/7.8/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.8/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.8/hooks/post_push b/7.8/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.8/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/7.9/Dockerfile b/7.9/Dockerfile
new file mode 100644
index 0000000..b0a64b5
--- /dev/null
+++ b/7.9/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.11
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk11-jre-headless su-exec
+
+ENV VERSION 7.9.3
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-oss-${VERSION}-no-jdk-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "679d02f2576aa04aefee6ab1b8922d20d9fc1606c2454b32b52e7377187435da50566c9000565df8496ae69d0882724fbf2877b8253bd6036c06367e854c55f6"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/7.9/config/elastic/elasticsearch.yml b/7.9/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..4e1544a
--- /dev/null
+++ b/7.9/config/elastic/elasticsearch.yml
@@ -0,0 +1,12 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+# bootstrap.memory_lock: true
+
+node.master: true
+node.ingest: true
+node.data: true
+
+discovery.type: "single-node"
diff --git a/7.9/config/elastic/log4j2.properties b/7.9/config/elastic/log4j2.properties
new file mode 100644
index 0000000..1098dd3
--- /dev/null
+++ b/7.9/config/elastic/log4j2.properties
@@ -0,0 +1,43 @@
+status = error
+
+# log action execution errors for easier debugging
+logger.action.name = org.elasticsearch.action
+logger.action.level = debug
+
+appender.rolling.type = Console
+appender.rolling.name = rolling
+appender.rolling.layout.type = ESJsonLayout
+appender.rolling.layout.type_name = server
+
+rootLogger.level = info
+rootLogger.appenderRef.rolling.ref = rolling
+
+appender.deprecation_rolling.type = Console
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.layout.type = ESJsonLayout
+appender.deprecation_rolling.layout.type_name = deprecation
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = warn
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.additivity = false
+
+appender.index_search_slowlog_rolling.type = Console
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_search_slowlog_rolling.layout.type_name = index_search_slowlog
+
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+appender.index_indexing_slowlog_rolling.type = Console
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.layout.type = ESJsonLayout
+appender.index_indexing_slowlog_rolling.layout.type_name = index_indexing_slowlog
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
\ No newline at end of file
diff --git a/7.9/config/logrotate b/7.9/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/7.9/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/7.9/docker-healthcheck b/7.9/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/7.9/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/7.9/elastic-entrypoint.sh b/7.9/elastic-entrypoint.sh
new file mode 100644
index 0000000..63fdb5f
--- /dev/null
+++ b/7.9/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/7.9/hooks/post_push b/7.9/hooks/post_push
new file mode 100644
index 0000000..41be42f
--- /dev/null
+++ b/7.9/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV VERSION' | cut -d" " -f3)
+TAGS=($VERSION)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$TAG
+  echo "===> Pushing $DOCKER_REPO:$TAG"
+  docker push $DOCKER_REPO:$TAG
+done
diff --git a/8.0/Dockerfile b/8.0/Dockerfile
new file mode 100644
index 0000000..3c5437c
--- /dev/null
+++ b/8.0/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.15
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk17-jre-headless su-exec
+
+ENV VERSION 8.0.1
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "e064b139a2981bba3b47c2f7ff6423cdf5230510fbb577b34b993c8ce8abcfcb15d1df2f0df6f4a5b3d386e51a3cdf7af74f09d1fa9b1fa24113bb966428836c"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
+  || gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" \
+  || gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/8.0/config/elastic/elasticsearch.yml b/8.0/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..3ba9a78
--- /dev/null
+++ b/8.0/config/elastic/elasticsearch.yml
@@ -0,0 +1,6 @@
+cluster.name: "docker-cluster"
+network.host: 0.0.0.0
+
+discovery.type: "single-node"
+xpack.ml.enabled: false
+xpack.security.enabled: false
\ No newline at end of file
diff --git a/8.0/config/elastic/log4j2.properties b/8.0/config/elastic/log4j2.properties
new file mode 100644
index 0000000..cf34e4c
--- /dev/null
+++ b/8.0/config/elastic/log4j2.properties
@@ -0,0 +1,254 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+######## Server JSON ############################
+appender.rolling.type = RollingFile
+appender.rolling.name = rolling
+appender.rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_server.json
+appender.rolling.layout.type = ECSJsonLayout
+appender.rolling.layout.dataset = elasticsearch.server
+
+appender.rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}-%d{yyyy-MM-dd}-%i.json.gz
+appender.rolling.policies.type = Policies
+appender.rolling.policies.time.type = TimeBasedTriggeringPolicy
+appender.rolling.policies.time.interval = 1
+appender.rolling.policies.time.modulate = true
+appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.rolling.policies.size.size = 128MB
+appender.rolling.strategy.type = DefaultRolloverStrategy
+appender.rolling.strategy.fileIndex = nomax
+appender.rolling.strategy.action.type = Delete
+appender.rolling.strategy.action.basepath = ${sys:es.logs.base_path}
+appender.rolling.strategy.action.condition.type = IfFileName
+appender.rolling.strategy.action.condition.glob = ${sys:es.logs.cluster_name}-*
+appender.rolling.strategy.action.condition.nested_condition.type = IfAccumulatedFileSize
+appender.rolling.strategy.action.condition.nested_condition.exceeds = 2GB
+################################################
+######## Server -  old style pattern ###########
+appender.rolling_old.type = RollingFile
+appender.rolling_old.name = rolling_old
+appender.rolling_old.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}.log
+appender.rolling_old.layout.type = PatternLayout
+appender.rolling_old.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+appender.rolling_old.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}-%d{yyyy-MM-dd}-%i.log.gz
+appender.rolling_old.policies.type = Policies
+appender.rolling_old.policies.time.type = TimeBasedTriggeringPolicy
+appender.rolling_old.policies.time.interval = 1
+appender.rolling_old.policies.time.modulate = true
+appender.rolling_old.policies.size.type = SizeBasedTriggeringPolicy
+appender.rolling_old.policies.size.size = 128MB
+appender.rolling_old.strategy.type = DefaultRolloverStrategy
+appender.rolling_old.strategy.fileIndex = nomax
+appender.rolling_old.strategy.action.type = Delete
+appender.rolling_old.strategy.action.basepath = ${sys:es.logs.base_path}
+appender.rolling_old.strategy.action.condition.type = IfFileName
+appender.rolling_old.strategy.action.condition.glob = ${sys:es.logs.cluster_name}-*
+appender.rolling_old.strategy.action.condition.nested_condition.type = IfAccumulatedFileSize
+appender.rolling_old.strategy.action.condition.nested_condition.exceeds = 2GB
+################################################
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
+rootLogger.appenderRef.rolling.ref = rolling
+rootLogger.appenderRef.rolling_old.ref = rolling_old
+
+######## Deprecation JSON #######################
+appender.deprecation_rolling.type = RollingFile
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_deprecation.json
+appender.deprecation_rolling.layout.type = ECSJsonLayout
+# Intentionally follows a different pattern to above
+appender.deprecation_rolling.layout.dataset = deprecation.elasticsearch
+appender.deprecation_rolling.filter.rate_limit.type = RateLimitingFilter
+
+appender.deprecation_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_deprecation-%i.json.gz
+appender.deprecation_rolling.policies.type = Policies
+appender.deprecation_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.deprecation_rolling.policies.size.size = 1GB
+appender.deprecation_rolling.strategy.type = DefaultRolloverStrategy
+appender.deprecation_rolling.strategy.max = 4
+
+appender.header_warning.type = HeaderWarningAppender
+appender.header_warning.name = header_warning
+#################################################
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = WARN
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.appenderRef.header_warning.ref = header_warning
+logger.deprecation.additivity = false
+
+######## Search slowlog JSON ####################
+appender.index_search_slowlog_rolling.type = RollingFile
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs\
+  .cluster_name}_index_search_slowlog.json
+appender.index_search_slowlog_rolling.layout.type = ECSJsonLayout
+appender.index_search_slowlog_rolling.layout.dataset = elasticsearch.index_search_slowlog
+
+appender.index_search_slowlog_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs\
+  .cluster_name}_index_search_slowlog-%i.json.gz
+appender.index_search_slowlog_rolling.policies.type = Policies
+appender.index_search_slowlog_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.index_search_slowlog_rolling.policies.size.size = 1GB
+appender.index_search_slowlog_rolling.strategy.type = DefaultRolloverStrategy
+appender.index_search_slowlog_rolling.strategy.max = 4
+#################################################
+
+#################################################
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+######## Indexing slowlog JSON ##################
+appender.index_indexing_slowlog_rolling.type = RollingFile
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}\
+  _index_indexing_slowlog.json
+appender.index_indexing_slowlog_rolling.layout.type = ECSJsonLayout
+appender.index_indexing_slowlog_rolling.layout.dataset = elasticsearch.index_indexing_slowlog
+
+
+appender.index_indexing_slowlog_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}\
+  _index_indexing_slowlog-%i.json.gz
+appender.index_indexing_slowlog_rolling.policies.type = Policies
+appender.index_indexing_slowlog_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.index_indexing_slowlog_rolling.policies.size.size = 1GB
+appender.index_indexing_slowlog_rolling.strategy.type = DefaultRolloverStrategy
+appender.index_indexing_slowlog_rolling.strategy.max = 4
+#################################################
+
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
+
+
+logger.com_amazonaws.name = com.amazonaws
+logger.com_amazonaws.level = warn
+
+logger.com_amazonaws_jmx_SdkMBeanRegistrySupport.name = com.amazonaws.jmx.SdkMBeanRegistrySupport
+logger.com_amazonaws_jmx_SdkMBeanRegistrySupport.level = error
+
+logger.com_amazonaws_metrics_AwsSdkMetrics.name = com.amazonaws.metrics.AwsSdkMetrics
+logger.com_amazonaws_metrics_AwsSdkMetrics.level = error
+
+logger.com_amazonaws_auth_profile_internal_BasicProfileConfigFileLoader.name = com.amazonaws.auth.profile.internal.BasicProfileConfigFileLoader
+logger.com_amazonaws_auth_profile_internal_BasicProfileConfigFileLoader.level = error
+
+logger.com_amazonaws_services_s3_internal_UseArnRegionResolver.name = com.amazonaws.services.s3.internal.UseArnRegionResolver
+logger.com_amazonaws_services_s3_internal_UseArnRegionResolver.level = error
+
+
+appender.audit_rolling.type = RollingFile
+appender.audit_rolling.name = audit_rolling
+appender.audit_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_audit.json
+appender.audit_rolling.layout.type = PatternLayout
+appender.audit_rolling.layout.pattern = {\
+                "type":"audit", \
+                "timestamp":"%d{yyyy-MM-dd'T'HH:mm:ss,SSSZ}"\
+                %varsNotEmpty{, "node.name":"%enc{%map{node.name}}{JSON}"}\
+                %varsNotEmpty{, "node.id":"%enc{%map{node.id}}{JSON}"}\
+                %varsNotEmpty{, "host.name":"%enc{%map{host.name}}{JSON}"}\
+                %varsNotEmpty{, "host.ip":"%enc{%map{host.ip}}{JSON}"}\
+                %varsNotEmpty{, "event.type":"%enc{%map{event.type}}{JSON}"}\
+                %varsNotEmpty{, "event.action":"%enc{%map{event.action}}{JSON}"}\
+                %varsNotEmpty{, "authentication.type":"%enc{%map{authentication.type}}{JSON}"}\
+                %varsNotEmpty{, "user.name":"%enc{%map{user.name}}{JSON}"}\
+                %varsNotEmpty{, "user.run_by.name":"%enc{%map{user.run_by.name}}{JSON}"}\
+                %varsNotEmpty{, "user.run_as.name":"%enc{%map{user.run_as.name}}{JSON}"}\
+                %varsNotEmpty{, "user.realm":"%enc{%map{user.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.run_by.realm":"%enc{%map{user.run_by.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.run_as.realm":"%enc{%map{user.run_as.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.roles":%map{user.roles}}\
+                %varsNotEmpty{, "apikey.id":"%enc{%map{apikey.id}}{JSON}"}\
+                %varsNotEmpty{, "apikey.name":"%enc{%map{apikey.name}}{JSON}"}\
+                %varsNotEmpty{, "authentication.token.name":"%enc{%map{authentication.token.name}}{JSON}"}\
+                %varsNotEmpty{, "authentication.token.type":"%enc{%map{authentication.token.type}}{JSON}"}\
+                %varsNotEmpty{, "origin.type":"%enc{%map{origin.type}}{JSON}"}\
+                %varsNotEmpty{, "origin.address":"%enc{%map{origin.address}}{JSON}"}\
+                %varsNotEmpty{, "realm":"%enc{%map{realm}}{JSON}"}\
+                %varsNotEmpty{, "url.path":"%enc{%map{url.path}}{JSON}"}\
+                %varsNotEmpty{, "url.query":"%enc{%map{url.query}}{JSON}"}\
+                %varsNotEmpty{, "request.method":"%enc{%map{request.method}}{JSON}"}\
+                %varsNotEmpty{, "request.body":"%enc{%map{request.body}}{JSON}"}\
+                %varsNotEmpty{, "request.id":"%enc{%map{request.id}}{JSON}"}\
+                %varsNotEmpty{, "action":"%enc{%map{action}}{JSON}"}\
+                %varsNotEmpty{, "request.name":"%enc{%map{request.name}}{JSON}"}\
+                %varsNotEmpty{, "indices":%map{indices}}\
+                %varsNotEmpty{, "opaque_id":"%enc{%map{opaque_id}}{JSON}"}\
+                %varsNotEmpty{, "trace.id":"%enc{%map{trace.id}}{JSON}"}\
+                %varsNotEmpty{, "x_forwarded_for":"%enc{%map{x_forwarded_for}}{JSON}"}\
+                %varsNotEmpty{, "transport.profile":"%enc{%map{transport.profile}}{JSON}"}\
+                %varsNotEmpty{, "rule":"%enc{%map{rule}}{JSON}"}\
+                %varsNotEmpty{, "put":%map{put}}\
+                %varsNotEmpty{, "delete":%map{delete}}\
+                %varsNotEmpty{, "change":%map{change}}\
+                %varsNotEmpty{, "create":%map{create}}\
+                %varsNotEmpty{, "invalidate":%map{invalidate}}\
+                }%n
+# "node.name" node name from the `elasticsearch.yml` settings
+# "node.id" node id which should not change between cluster restarts
+# "host.name" unresolved hostname of the local node
+# "host.ip" the local bound ip (i.e. the ip listening for connections)
+# "origin.type" a received REST request is translated into one or more transport requests. This indicates which processing layer generated the event "rest" or "transport" (internal)
+# "event.action" the name of the audited event, eg. "authentication_failed", "access_granted", "run_as_granted", etc.
+# "authentication.type" one of "realm", "api_key", "token", "anonymous" or "internal"
+# "user.name" the subject name as authenticated by a realm
+# "user.run_by.name" the original authenticated subject name that is impersonating another one.
+# "user.run_as.name" if this "event.action" is of a run_as type, this is the subject name to be impersonated as.
+# "user.realm" the name of the realm that authenticated "user.name"
+# "user.run_by.realm" the realm name of the impersonating subject ("user.run_by.name")
+# "user.run_as.realm" if this "event.action" is of a run_as type, this is the realm name the impersonated user is looked up from
+# "user.roles" the roles array of the user; these are the roles that are granting privileges
+# "apikey.id" this field is present if and only if the "authentication.type" is "api_key"
+# "apikey.name" this field is present if and only if the "authentication.type" is "api_key"
+# "authentication.token.name" this field is present if and only if the authenticating credential is a service account token
+# "authentication.token.type" this field is present if and only if the authenticating credential is a service account token
+# "event.type" informs about what internal system generated the event; possible values are "rest", "transport", "ip_filter" and "security_config_change"
+# "origin.address" the remote address and port of the first network hop, i.e. a REST proxy or another cluster node
+# "realm" name of a realm that has generated an "authentication_failed" or an "authentication_successful"; the subject is not yet authenticated
+# "url.path" the URI component between the port and the query string; it is percent (URL) encoded
+# "url.query" the URI component after the path and before the fragment; it is percent (URL) encoded
+# "request.method" the method of the HTTP request, i.e. one of GET, POST, PUT, DELETE, OPTIONS, HEAD, PATCH, TRACE, CONNECT
+# "request.body" the content of the request body entity, JSON escaped
+# "request.id" a synthetic identifier for the incoming request, this is unique per incoming request, and consistent across all audit events generated by that request
+# "action" an action is the most granular operation that is authorized and this identifies it in a namespaced way (internal)
+# "request.name" if the event is in connection to a transport message this is the name of the request class, similar to how rest requests are identified by the url path (internal)
+# "indices" the array of indices that the "action" is acting upon
+# "opaque_id" opaque value conveyed by the "X-Opaque-Id" request header
+# "trace_id" an identifier conveyed by the part of "traceparent" request header
+# "x_forwarded_for" the addresses from the "X-Forwarded-For" request header, as a verbatim string value (not an array)
+# "transport.profile" name of the transport profile in case this is a "connection_granted" or "connection_denied" event
+# "rule" name of the applied rule if the "origin.type" is "ip_filter"
+# the "put", "delete", "change", "create", "invalidate" fields are only present
+# when the "event.type" is "security_config_change" and contain the security config change (as an object) taking effect
+
+appender.audit_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_audit-%d{yyyy-MM-dd}-%i.json.gz
+appender.audit_rolling.policies.type = Policies
+appender.audit_rolling.policies.time.type = TimeBasedTriggeringPolicy
+appender.audit_rolling.policies.time.interval = 1
+appender.audit_rolling.policies.time.modulate = true
+appender.audit_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.audit_rolling.policies.size.size = 1GB
+appender.audit_rolling.strategy.type = DefaultRolloverStrategy
+appender.audit_rolling.strategy.fileIndex = nomax
+
+logger.xpack_security_audit_logfile.name = org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail
+logger.xpack_security_audit_logfile.level = info
+logger.xpack_security_audit_logfile.appenderRef.audit_rolling.ref = audit_rolling
+logger.xpack_security_audit_logfile.additivity = false
+
+logger.xmlsig.name = org.apache.xml.security.signature.XMLSignature
+logger.xmlsig.level = error
+logger.samlxml_decrypt.name = org.opensaml.xmlsec.encryption.support.Decrypter
+logger.samlxml_decrypt.level = fatal
+logger.saml2_decrypt.name = org.opensaml.saml.saml2.encryption.Decrypter
+logger.saml2_decrypt.level = fatal
diff --git a/8.0/config/logrotate b/8.0/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/8.0/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/8.0/docker-healthcheck b/8.0/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/8.0/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/8.0/elastic-entrypoint.sh b/8.0/elastic-entrypoint.sh
new file mode 100644
index 0000000..2e039dc
--- /dev/null
+++ b/8.0/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/8.1/Dockerfile b/8.1/Dockerfile
new file mode 100644
index 0000000..1404fdf
--- /dev/null
+++ b/8.1/Dockerfile
@@ -0,0 +1,72 @@
+FROM alpine:3.15
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk17-jre-headless su-exec
+
+ENV VERSION 8.1.2
+ENV DOWNLOAD_URL "https://artifacts.elastic.co/downloads/elasticsearch"
+ENV ES_TARBAL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz.asc"
+ENV EXPECTED_SHA_URL "${DOWNLOAD_URL}/elasticsearch-${VERSION}-linux-x86_64.tar.gz.sha512"
+ENV ES_TARBALL_SHA "710ec2b7f99de0232d7d99fbb79cbe1d829b33dc5be5a01a8d8831e1f486819615bffb02c4f080399082c0316cd27d9deb09a6233457a25c7d80ddbc80e2d352"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && set -ex \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && wget --progress=bar:force -O elasticsearch.tar.gz "$ES_TARBAL"; \
+  if [ "$ES_TARBALL_SHA" ]; then \
+  echo "$ES_TARBALL_SHA *elasticsearch.tar.gz" | sha512sum -c -; \
+  fi; \
+  if [ "$ES_TARBALL_ASC" ]; then \
+  wget --progress=bar:force -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+  export GNUPGHOME="$(mktemp -d)"; \
+  ( gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://pgp.mit.edu:80 --recv-keys "$GPG_KEY" \
+  || gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$GPG_KEY" ); \
+  gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+  rm -rf "$GNUPGHOME" elasticsearch.tar.gz.asc || true; \
+  fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  /usr/share/elasticsearch/data \
+  /usr/share/elasticsearch/logs \
+  /usr/share/elasticsearch/config \
+  /usr/share/elasticsearch/config/scripts \
+  /usr/share/elasticsearch/tmp \
+  /usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* /usr/share/elasticsearch/jdk \
+  && apk del --purge .build-deps
+
+# TODO: remove this (it removes X-Pack ML so it works on Alpine)
+RUN rm -rf /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+RUN chmod +x /elastic-entrypoint.sh
+COPY docker-healthcheck /usr/local/bin/
+
+WORKDIR /usr/share/elasticsearch
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+ENV ES_TMPDIR /usr/share/elasticsearch/tmp
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/8.1/config/elastic/elasticsearch.yml b/8.1/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..3ba9a78
--- /dev/null
+++ b/8.1/config/elastic/elasticsearch.yml
@@ -0,0 +1,6 @@
+cluster.name: "docker-cluster"
+network.host: 0.0.0.0
+
+discovery.type: "single-node"
+xpack.ml.enabled: false
+xpack.security.enabled: false
\ No newline at end of file
diff --git a/8.1/config/elastic/log4j2.properties b/8.1/config/elastic/log4j2.properties
new file mode 100644
index 0000000..cf34e4c
--- /dev/null
+++ b/8.1/config/elastic/log4j2.properties
@@ -0,0 +1,254 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+######## Server JSON ############################
+appender.rolling.type = RollingFile
+appender.rolling.name = rolling
+appender.rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_server.json
+appender.rolling.layout.type = ECSJsonLayout
+appender.rolling.layout.dataset = elasticsearch.server
+
+appender.rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}-%d{yyyy-MM-dd}-%i.json.gz
+appender.rolling.policies.type = Policies
+appender.rolling.policies.time.type = TimeBasedTriggeringPolicy
+appender.rolling.policies.time.interval = 1
+appender.rolling.policies.time.modulate = true
+appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.rolling.policies.size.size = 128MB
+appender.rolling.strategy.type = DefaultRolloverStrategy
+appender.rolling.strategy.fileIndex = nomax
+appender.rolling.strategy.action.type = Delete
+appender.rolling.strategy.action.basepath = ${sys:es.logs.base_path}
+appender.rolling.strategy.action.condition.type = IfFileName
+appender.rolling.strategy.action.condition.glob = ${sys:es.logs.cluster_name}-*
+appender.rolling.strategy.action.condition.nested_condition.type = IfAccumulatedFileSize
+appender.rolling.strategy.action.condition.nested_condition.exceeds = 2GB
+################################################
+######## Server -  old style pattern ###########
+appender.rolling_old.type = RollingFile
+appender.rolling_old.name = rolling_old
+appender.rolling_old.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}.log
+appender.rolling_old.layout.type = PatternLayout
+appender.rolling_old.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
+
+appender.rolling_old.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}-%d{yyyy-MM-dd}-%i.log.gz
+appender.rolling_old.policies.type = Policies
+appender.rolling_old.policies.time.type = TimeBasedTriggeringPolicy
+appender.rolling_old.policies.time.interval = 1
+appender.rolling_old.policies.time.modulate = true
+appender.rolling_old.policies.size.type = SizeBasedTriggeringPolicy
+appender.rolling_old.policies.size.size = 128MB
+appender.rolling_old.strategy.type = DefaultRolloverStrategy
+appender.rolling_old.strategy.fileIndex = nomax
+appender.rolling_old.strategy.action.type = Delete
+appender.rolling_old.strategy.action.basepath = ${sys:es.logs.base_path}
+appender.rolling_old.strategy.action.condition.type = IfFileName
+appender.rolling_old.strategy.action.condition.glob = ${sys:es.logs.cluster_name}-*
+appender.rolling_old.strategy.action.condition.nested_condition.type = IfAccumulatedFileSize
+appender.rolling_old.strategy.action.condition.nested_condition.exceeds = 2GB
+################################################
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
+rootLogger.appenderRef.rolling.ref = rolling
+rootLogger.appenderRef.rolling_old.ref = rolling_old
+
+######## Deprecation JSON #######################
+appender.deprecation_rolling.type = RollingFile
+appender.deprecation_rolling.name = deprecation_rolling
+appender.deprecation_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_deprecation.json
+appender.deprecation_rolling.layout.type = ECSJsonLayout
+# Intentionally follows a different pattern to above
+appender.deprecation_rolling.layout.dataset = deprecation.elasticsearch
+appender.deprecation_rolling.filter.rate_limit.type = RateLimitingFilter
+
+appender.deprecation_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_deprecation-%i.json.gz
+appender.deprecation_rolling.policies.type = Policies
+appender.deprecation_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.deprecation_rolling.policies.size.size = 1GB
+appender.deprecation_rolling.strategy.type = DefaultRolloverStrategy
+appender.deprecation_rolling.strategy.max = 4
+
+appender.header_warning.type = HeaderWarningAppender
+appender.header_warning.name = header_warning
+#################################################
+
+logger.deprecation.name = org.elasticsearch.deprecation
+logger.deprecation.level = WARN
+logger.deprecation.appenderRef.deprecation_rolling.ref = deprecation_rolling
+logger.deprecation.appenderRef.header_warning.ref = header_warning
+logger.deprecation.additivity = false
+
+######## Search slowlog JSON ####################
+appender.index_search_slowlog_rolling.type = RollingFile
+appender.index_search_slowlog_rolling.name = index_search_slowlog_rolling
+appender.index_search_slowlog_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs\
+  .cluster_name}_index_search_slowlog.json
+appender.index_search_slowlog_rolling.layout.type = ECSJsonLayout
+appender.index_search_slowlog_rolling.layout.dataset = elasticsearch.index_search_slowlog
+
+appender.index_search_slowlog_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs\
+  .cluster_name}_index_search_slowlog-%i.json.gz
+appender.index_search_slowlog_rolling.policies.type = Policies
+appender.index_search_slowlog_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.index_search_slowlog_rolling.policies.size.size = 1GB
+appender.index_search_slowlog_rolling.strategy.type = DefaultRolloverStrategy
+appender.index_search_slowlog_rolling.strategy.max = 4
+#################################################
+
+#################################################
+logger.index_search_slowlog_rolling.name = index.search.slowlog
+logger.index_search_slowlog_rolling.level = trace
+logger.index_search_slowlog_rolling.appenderRef.index_search_slowlog_rolling.ref = index_search_slowlog_rolling
+logger.index_search_slowlog_rolling.additivity = false
+
+######## Indexing slowlog JSON ##################
+appender.index_indexing_slowlog_rolling.type = RollingFile
+appender.index_indexing_slowlog_rolling.name = index_indexing_slowlog_rolling
+appender.index_indexing_slowlog_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}\
+  _index_indexing_slowlog.json
+appender.index_indexing_slowlog_rolling.layout.type = ECSJsonLayout
+appender.index_indexing_slowlog_rolling.layout.dataset = elasticsearch.index_indexing_slowlog
+
+
+appender.index_indexing_slowlog_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}\
+  _index_indexing_slowlog-%i.json.gz
+appender.index_indexing_slowlog_rolling.policies.type = Policies
+appender.index_indexing_slowlog_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.index_indexing_slowlog_rolling.policies.size.size = 1GB
+appender.index_indexing_slowlog_rolling.strategy.type = DefaultRolloverStrategy
+appender.index_indexing_slowlog_rolling.strategy.max = 4
+#################################################
+
+
+logger.index_indexing_slowlog.name = index.indexing.slowlog.index
+logger.index_indexing_slowlog.level = trace
+logger.index_indexing_slowlog.appenderRef.index_indexing_slowlog_rolling.ref = index_indexing_slowlog_rolling
+logger.index_indexing_slowlog.additivity = false
+
+
+logger.com_amazonaws.name = com.amazonaws
+logger.com_amazonaws.level = warn
+
+logger.com_amazonaws_jmx_SdkMBeanRegistrySupport.name = com.amazonaws.jmx.SdkMBeanRegistrySupport
+logger.com_amazonaws_jmx_SdkMBeanRegistrySupport.level = error
+
+logger.com_amazonaws_metrics_AwsSdkMetrics.name = com.amazonaws.metrics.AwsSdkMetrics
+logger.com_amazonaws_metrics_AwsSdkMetrics.level = error
+
+logger.com_amazonaws_auth_profile_internal_BasicProfileConfigFileLoader.name = com.amazonaws.auth.profile.internal.BasicProfileConfigFileLoader
+logger.com_amazonaws_auth_profile_internal_BasicProfileConfigFileLoader.level = error
+
+logger.com_amazonaws_services_s3_internal_UseArnRegionResolver.name = com.amazonaws.services.s3.internal.UseArnRegionResolver
+logger.com_amazonaws_services_s3_internal_UseArnRegionResolver.level = error
+
+
+appender.audit_rolling.type = RollingFile
+appender.audit_rolling.name = audit_rolling
+appender.audit_rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_audit.json
+appender.audit_rolling.layout.type = PatternLayout
+appender.audit_rolling.layout.pattern = {\
+                "type":"audit", \
+                "timestamp":"%d{yyyy-MM-dd'T'HH:mm:ss,SSSZ}"\
+                %varsNotEmpty{, "node.name":"%enc{%map{node.name}}{JSON}"}\
+                %varsNotEmpty{, "node.id":"%enc{%map{node.id}}{JSON}"}\
+                %varsNotEmpty{, "host.name":"%enc{%map{host.name}}{JSON}"}\
+                %varsNotEmpty{, "host.ip":"%enc{%map{host.ip}}{JSON}"}\
+                %varsNotEmpty{, "event.type":"%enc{%map{event.type}}{JSON}"}\
+                %varsNotEmpty{, "event.action":"%enc{%map{event.action}}{JSON}"}\
+                %varsNotEmpty{, "authentication.type":"%enc{%map{authentication.type}}{JSON}"}\
+                %varsNotEmpty{, "user.name":"%enc{%map{user.name}}{JSON}"}\
+                %varsNotEmpty{, "user.run_by.name":"%enc{%map{user.run_by.name}}{JSON}"}\
+                %varsNotEmpty{, "user.run_as.name":"%enc{%map{user.run_as.name}}{JSON}"}\
+                %varsNotEmpty{, "user.realm":"%enc{%map{user.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.run_by.realm":"%enc{%map{user.run_by.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.run_as.realm":"%enc{%map{user.run_as.realm}}{JSON}"}\
+                %varsNotEmpty{, "user.roles":%map{user.roles}}\
+                %varsNotEmpty{, "apikey.id":"%enc{%map{apikey.id}}{JSON}"}\
+                %varsNotEmpty{, "apikey.name":"%enc{%map{apikey.name}}{JSON}"}\
+                %varsNotEmpty{, "authentication.token.name":"%enc{%map{authentication.token.name}}{JSON}"}\
+                %varsNotEmpty{, "authentication.token.type":"%enc{%map{authentication.token.type}}{JSON}"}\
+                %varsNotEmpty{, "origin.type":"%enc{%map{origin.type}}{JSON}"}\
+                %varsNotEmpty{, "origin.address":"%enc{%map{origin.address}}{JSON}"}\
+                %varsNotEmpty{, "realm":"%enc{%map{realm}}{JSON}"}\
+                %varsNotEmpty{, "url.path":"%enc{%map{url.path}}{JSON}"}\
+                %varsNotEmpty{, "url.query":"%enc{%map{url.query}}{JSON}"}\
+                %varsNotEmpty{, "request.method":"%enc{%map{request.method}}{JSON}"}\
+                %varsNotEmpty{, "request.body":"%enc{%map{request.body}}{JSON}"}\
+                %varsNotEmpty{, "request.id":"%enc{%map{request.id}}{JSON}"}\
+                %varsNotEmpty{, "action":"%enc{%map{action}}{JSON}"}\
+                %varsNotEmpty{, "request.name":"%enc{%map{request.name}}{JSON}"}\
+                %varsNotEmpty{, "indices":%map{indices}}\
+                %varsNotEmpty{, "opaque_id":"%enc{%map{opaque_id}}{JSON}"}\
+                %varsNotEmpty{, "trace.id":"%enc{%map{trace.id}}{JSON}"}\
+                %varsNotEmpty{, "x_forwarded_for":"%enc{%map{x_forwarded_for}}{JSON}"}\
+                %varsNotEmpty{, "transport.profile":"%enc{%map{transport.profile}}{JSON}"}\
+                %varsNotEmpty{, "rule":"%enc{%map{rule}}{JSON}"}\
+                %varsNotEmpty{, "put":%map{put}}\
+                %varsNotEmpty{, "delete":%map{delete}}\
+                %varsNotEmpty{, "change":%map{change}}\
+                %varsNotEmpty{, "create":%map{create}}\
+                %varsNotEmpty{, "invalidate":%map{invalidate}}\
+                }%n
+# "node.name" node name from the `elasticsearch.yml` settings
+# "node.id" node id which should not change between cluster restarts
+# "host.name" unresolved hostname of the local node
+# "host.ip" the local bound ip (i.e. the ip listening for connections)
+# "origin.type" a received REST request is translated into one or more transport requests. This indicates which processing layer generated the event "rest" or "transport" (internal)
+# "event.action" the name of the audited event, eg. "authentication_failed", "access_granted", "run_as_granted", etc.
+# "authentication.type" one of "realm", "api_key", "token", "anonymous" or "internal"
+# "user.name" the subject name as authenticated by a realm
+# "user.run_by.name" the original authenticated subject name that is impersonating another one.
+# "user.run_as.name" if this "event.action" is of a run_as type, this is the subject name to be impersonated as.
+# "user.realm" the name of the realm that authenticated "user.name"
+# "user.run_by.realm" the realm name of the impersonating subject ("user.run_by.name")
+# "user.run_as.realm" if this "event.action" is of a run_as type, this is the realm name the impersonated user is looked up from
+# "user.roles" the roles array of the user; these are the roles that are granting privileges
+# "apikey.id" this field is present if and only if the "authentication.type" is "api_key"
+# "apikey.name" this field is present if and only if the "authentication.type" is "api_key"
+# "authentication.token.name" this field is present if and only if the authenticating credential is a service account token
+# "authentication.token.type" this field is present if and only if the authenticating credential is a service account token
+# "event.type" informs about what internal system generated the event; possible values are "rest", "transport", "ip_filter" and "security_config_change"
+# "origin.address" the remote address and port of the first network hop, i.e. a REST proxy or another cluster node
+# "realm" name of a realm that has generated an "authentication_failed" or an "authentication_successful"; the subject is not yet authenticated
+# "url.path" the URI component between the port and the query string; it is percent (URL) encoded
+# "url.query" the URI component after the path and before the fragment; it is percent (URL) encoded
+# "request.method" the method of the HTTP request, i.e. one of GET, POST, PUT, DELETE, OPTIONS, HEAD, PATCH, TRACE, CONNECT
+# "request.body" the content of the request body entity, JSON escaped
+# "request.id" a synthetic identifier for the incoming request, this is unique per incoming request, and consistent across all audit events generated by that request
+# "action" an action is the most granular operation that is authorized and this identifies it in a namespaced way (internal)
+# "request.name" if the event is in connection to a transport message this is the name of the request class, similar to how rest requests are identified by the url path (internal)
+# "indices" the array of indices that the "action" is acting upon
+# "opaque_id" opaque value conveyed by the "X-Opaque-Id" request header
+# "trace_id" an identifier conveyed by the part of "traceparent" request header
+# "x_forwarded_for" the addresses from the "X-Forwarded-For" request header, as a verbatim string value (not an array)
+# "transport.profile" name of the transport profile in case this is a "connection_granted" or "connection_denied" event
+# "rule" name of the applied rule if the "origin.type" is "ip_filter"
+# the "put", "delete", "change", "create", "invalidate" fields are only present
+# when the "event.type" is "security_config_change" and contain the security config change (as an object) taking effect
+
+appender.audit_rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_audit-%d{yyyy-MM-dd}-%i.json.gz
+appender.audit_rolling.policies.type = Policies
+appender.audit_rolling.policies.time.type = TimeBasedTriggeringPolicy
+appender.audit_rolling.policies.time.interval = 1
+appender.audit_rolling.policies.time.modulate = true
+appender.audit_rolling.policies.size.type = SizeBasedTriggeringPolicy
+appender.audit_rolling.policies.size.size = 1GB
+appender.audit_rolling.strategy.type = DefaultRolloverStrategy
+appender.audit_rolling.strategy.fileIndex = nomax
+
+logger.xpack_security_audit_logfile.name = org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail
+logger.xpack_security_audit_logfile.level = info
+logger.xpack_security_audit_logfile.appenderRef.audit_rolling.ref = audit_rolling
+logger.xpack_security_audit_logfile.additivity = false
+
+logger.xmlsig.name = org.apache.xml.security.signature.XMLSignature
+logger.xmlsig.level = error
+logger.samlxml_decrypt.name = org.opensaml.xmlsec.encryption.support.Decrypter
+logger.samlxml_decrypt.level = fatal
+logger.saml2_decrypt.name = org.opensaml.saml.saml2.encryption.Decrypter
+logger.saml2_decrypt.level = fatal
diff --git a/8.1/config/logrotate b/8.1/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/8.1/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/8.1/docker-healthcheck b/8.1/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/8.1/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/8.1/elastic-entrypoint.sh b/8.1/elastic-entrypoint.sh
new file mode 100644
index 0000000..2e039dc
--- /dev/null
+++ b/8.1/elastic-entrypoint.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_HOME=$(dirname "$(dirname "$(readlink -f "$(which javac || which java)")")")
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+# Determine if x-pack is enabled
+if bin/elasticsearch-plugin list -s | grep -q x-pack; then
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f config/elasticsearch.keystore ]] ||  bin/elasticsearch-keystore create
+        echo "$ELASTIC_PASSWORD" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs}
+
+	set -- su-exec elasticsearch "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/LATEST b/LATEST
new file mode 100644
index 0000000..8d1eec6
--- /dev/null
+++ b/LATEST
@@ -0,0 +1 @@
+8.1
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..9872a37
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016-2022 blacktop
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4b22ddd
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,93 @@
+REPO=blacktop/elasticsearch
+ORG=blacktop
+NAME=elasticsearch
+# build info
+BUILD ?=$(shell cat LATEST)
+LATEST ?=$(shell cat LATEST)
+
+
+all: update build size test
+
+BUILDS=$(LATEST) 7.17 7.16 6.8 5.6
+.PHONY: update
+update:
+	$(foreach build,$(BUILDS),NAME=$(NAME) BUILD=$(build) $(MAKE) dockerfile;)
+
+.PHONY: dockerfile
+dockerfile: ## Update Dockerfiles
+ifneq "$(BUILD)" "x-pack"
+	hack/make/dockerfile
+endif
+
+.PHONY: build
+build: ## Build docker image
+	cd $(BUILD); docker build --pull -t $(ORG)/$(NAME):$(BUILD) .
+
+.PHONY: size
+size: build ## Get built image size
+ifeq "$(BUILD)" "$(LATEST)"
+	sed -i.bu 's/docker%20image-.*-blue/docker%20image-$(shell docker images --format "{{.Size}}" $(ORG)/$(NAME):$(BUILD)| cut -d' ' -f1)-blue/' README.md
+	sed -i.bu '/latest/ s/[0-9.]\{3,5\}MB/$(shell docker images --format "{{.Size}}" $(ORG)/$(NAME):$(BUILD))/' README.md
+endif
+	sed -i.bu '/$(BUILD)/ s/[0-9.]\{3,5\}MB/$(shell docker images --format "{{.Size}}" $(ORG)/$(NAME):$(BUILD))/' README.md
+
+.PHONY: tag
+tag:
+	ORG=$(ORG) NAME=$(NAME) BUILD=$(BUILD) hack/make/tag
+
+.PHONY: tags
+tags:
+	docker images --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}" $(ORG)/$(NAME)
+
+.PHONY: test
+test: stop ## Test docker image
+	docker run -d --name $(NAME) -p 9200:9200 -e cluster.name=testcluster $(ORG)/$(NAME):$(BUILD)
+	@wait-for-es
+	@docker logs $(NAME)
+	http localhost:9200 | jq .cluster_name
+	docker rm -f $(NAME)
+
+.PHONY: tar
+tar: ## Export tar of docker image
+	docker save $(ORG)/$(NAME):$(BUILD) -o $(NAME).tar
+
+.PHONY: push
+push: build ## Push docker image to docker registry
+	@echo "===> Pushing $(ORG)/$(NAME):$(BUILD) to docker hub..."
+	@docker push $(ORG)/$(NAME):$(BUILD)
+
+.PHONY: run
+run: stop ## Run docker container
+	docker run --init -it --rm --name $(NAME) -p 9200:9200 -e ELASTIC_PASSWORD=password -e "discovery.type=single-node" $(ORG)/$(NAME):$(BUILD)
+
+.PHONY: ssh
+ssh: ## SSH into docker image
+	@docker run --init -it --rm -p 9200:9200 --entrypoint=bash $(ORG)/$(NAME):$(BUILD)
+
+.PHONY: stop
+stop: ## Kill running docker containers
+	@docker rm -f $(NAME) || true
+
+.PHONY: circle
+circle: ci-size ## Get docker image size from CircleCI
+	@sed -i.bu 's/docker%20image-.*-blue/docker%20image-$(shell cat .circleci/SIZE)-blue/' README.md
+	@echo "===> Image size is: $(shell cat .circleci/SIZE)"
+
+ci-build:
+	@echo "===> Getting CircleCI build number"
+	@http https://circleci.com/api/v1.1/project/github/${REPO} | jq '.[0].build_num' > .circleci/build_num
+
+ci-size: ci-build
+	@echo "===> Getting image build size from CircleCI"
+	@http "$(shell http https://circleci.com/api/v1.1/project/github/${REPO}/$(shell cat .circleci/build_num)/artifacts circle-token==${CIRCLE_TOKEN} | jq '.[].url')" > .circleci/SIZE
+
+.PHONY: clean
+clean: ## Clean docker image and stop all running containers
+	docker-clean stop
+	docker rmi $(ORG)/$(NAME):$(BUILD) || true
+
+# Absolutely awesome: http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.DEFAULT_GOAL := help
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d275ff6
--- /dev/null
+++ b/README.md
@@ -0,0 +1,110 @@
+![es-logo](https://raw.githubusercontent.com/blacktop/docker-elasticsearch-alpine/master/es-logo.png)
+
+# docker-elasticsearch-alpine
+
+[![Publish Docker Image](https://github.com/blacktop/docker-elasticsearch-alpine/actions/workflows/docker-image.yml/badge.svg)](https://github.com/blacktop/docker-elasticsearch-alpine/actions/workflows/docker-image.yml) [![License](http://img.shields.io/:license-mit-blue.svg)](http://doge.mit-license.org) [![Docker Stars](https://img.shields.io/docker/stars/blacktop/elasticsearch.svg)](https://hub.docker.com/r/blacktop/elasticsearch/) [![Docker Pulls](https://img.shields.io/docker/pulls/blacktop/elasticsearch.svg)](https://hub.docker.com/r/blacktop/elasticsearch/) [![Docker Image](https://img.shields.io/badge/docker%20image-1.02GB-blue.svg)](https://hub.docker.com/r/blacktop/elasticsearch/)
+
+Alpine Linux based [Elasticsearch](https://www.elastic.co/products/elasticsearch) Docker Image
+
+**Table of Contents**
+
+- [docker-elasticsearch-alpine](#docker-elasticsearch-alpine)
+  - [Why?](#why)
+  - [Dependencies](#dependencies)
+  - [Image Tags](#image-tags)
+  - [Getting Started](#getting-started)
+  - [Documentation](#documentation)
+  - [Known Issues :warning:](#known-issues-warning)
+  - [Issues](#issues)
+  - [Credits](#credits)
+  - [License](#license)
+
+## Why?
+
+Compare Image Sizes:
+
+* official elasticsearch = 791.6 MB
+* blacktop/elasticsearch = 447.28 MB
+
+**blacktop version is 518 MB smaller !**
+
+## Dependencies
+
+* [alpine:3.15](https://hub.docker.com/_/alpine/)
+
+## Image Tags
+
+``` bash
+REPOSITORY               TAG                 SIZE
+blacktop/elasticsearch   latest              1.02GB
+blacktop/elasticsearch   8.1                 1.02GB
+blacktop/elasticsearch   8.0                 1.02GB
+blacktop/elasticsearch   7.17                411MB
+blacktop/elasticsearch   7.16                446MB
+blacktop/elasticsearch   7.15                447MB
+blacktop/elasticsearch   7.10                294MB
+blacktop/elasticsearch   7.9                 297MB
+blacktop/elasticsearch   7.8                 296MB
+blacktop/elasticsearch   7.7                 294MB
+blacktop/elasticsearch   7.6                 293MB
+blacktop/elasticsearch   7.5                 288MB
+blacktop/elasticsearch   7.4                 288MB
+blacktop/elasticsearch   7.3                 289MB
+blacktop/elasticsearch   7.2                 358MB
+blacktop/elasticsearch   7.1                 304MB
+blacktop/elasticsearch   7.0                 304MB
+blacktop/elasticsearch   6.8                 281MB
+blacktop/elasticsearch   6.7                 192MB
+blacktop/elasticsearch   6.6                 128MB
+blacktop/elasticsearch   6.5                 127MB
+blacktop/elasticsearch   6.4                 127MB
+blacktop/elasticsearch   6.3                 120MB
+blacktop/elasticsearch   6.2                 119MB
+blacktop/elasticsearch   6.1                 119MB
+blacktop/elasticsearch   6.0                 117MB
+blacktop/elasticsearch   5.6                 124MB
+blacktop/elasticsearch   5.5                 123MB
+blacktop/elasticsearch   5.4                 123MB
+blacktop/elasticsearch   5.3                 123MB
+blacktop/elasticsearch   x-pack              1.05GB
+blacktop/elasticsearch   5.2                 150MB
+blacktop/elasticsearch   5.1                 149MB
+blacktop/elasticsearch   5.0                 148.4MB
+blacktop/elasticsearch   2.4                 116MB
+blacktop/elasticsearch   kopf                122MB
+blacktop/elasticsearch   2.3                 139.1MB
+blacktop/elasticsearch   1.7                 114MB
+```
+
+## Getting Started
+
+``` bash
+$ docker run -d --name elastic -p 9200:9200 blacktop/elasticsearch
+```
+
+## Documentation
+
+* [To create an elasticsearch cluster](docs/create.md)
+* [To increase the HEAP_SIZE to 2GB](docs/options.md)
+* [To monitor the clusters metrics using dockerbeat](docs/dockerbeat.md)
+* [To run in production](docs/production.md)
+
+## Known Issues :warning:
+
+I have noticed when running the new **5.0+** version on a linux host you need to increase the memory map areas with the following command
+
+``` bash
+sudo sysctl -w vm.max_map_count=262144
+```
+
+## Issues
+
+Find a bug? Want more features? Find something missing in the documentation? Let me know! Please don't hesitate to [file an issue](https://github.com/blacktop/docker-elasticsearch-alpine/issues/new)
+
+## Credits
+
+Heavily (if not entirely) influenced by https://github.com/docker-library/elasticsearch<br> Production docs from https://stefanprodan.com/2016/elasticsearch-cluster-with-docker/
+
+## License
+
+MIT Copyright (c) 2016-2022 **blacktop**
\ No newline at end of file
diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000..d4e7091
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,81 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# All Vagrant configuration is done below. The "2" in Vagrant.configure
+# configures the configuration version (we support older styles for
+# backwards compatibility). Please don't change it unless you know what
+# you're doing.
+Vagrant.configure("2") do |config|
+  # The most common configuration options are documented and commented below.
+  # For a complete reference, please see the online documentation at
+  # https://docs.vagrantup.com.
+
+  # Every Vagrant development environment requires a box. You can search for
+  # boxes at https://atlas.hashicorp.com/search.
+  config.vm.box = "ubuntu/trusty64"
+
+  # Disable automatic box update checking. If you disable this, then
+  # boxes will only be checked for updates when the user runs
+  # `vagrant box outdated`. This is not recommended.
+  # config.vm.box_check_update = false
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine. In the example below,
+  # accessing "localhost:8080" will access port 80 on the guest machine.
+  config.vm.network "forwarded_port", guest: 9200, host: 9200
+  config.vm.network "forwarded_port", guest: 5601, host: 5601
+
+  # Create a private network, which allows host-only access to the machine
+  # using a specific IP.
+  # config.vm.network "private_network", ip: "192.168.33.10"
+
+  # Create a public network, which generally matched to bridged network.
+  # Bridged networks make the machine appear as another physical device on
+  # your network.
+  # config.vm.network "public_network"
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+
+  # Provider-specific configuration so you can fine-tune various
+  # backing providers for Vagrant. These expose provider-specific options.
+  # Example for VirtualBox:
+
+  config.vm.provider "virtualbox" do |vb|
+    # Display the VirtualBox GUI when booting the machine
+    vb.gui = false
+
+    # Customize the amount of memory on the VM:
+    vb.memory = "4096"
+  end
+
+  # View the documentation for the provider you are using for more
+  # information on available options.
+
+  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
+  # such as FTP and Heroku are also available. See the documentation at
+  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
+  # config.push.define "atlas" do |push|
+  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
+  # end
+
+  # Enable provisioning with a shell script. Additional provisioners such as
+  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
+  # documentation for more information about their specific syntax and use.
+  config.vm.provision "shell", inline: <<-SHELL
+    sudo apt-get update
+    sudo apt-get install -y apt-transport-https ca-certificates
+    sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
+    echo "deb https://apt.dockerproject.org/repo ubuntu-trusty main" | sudo tee /etc/apt/sources.list.d/docker.list
+    sudo apt-get update
+    sudo apt-get install -y linux-image-extra-$(uname -r) linux-image-extra-virtual
+    sudo apt-get install -y docker-engine
+    sudo service docker start
+    sudo docker pull blacktop/elasticsearch
+    curl -s https://raw.githubusercontent.com/ZZROTDesign/docker-clean/v2.0.4/docker-clean | sudo tee /usr/local/bin/docker-clean > /dev/null
+    sudo chmod +x /usr/local/bin/docker-clean
+  SHELL
+end
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
new file mode 100644
index 0000000..a733be4
--- /dev/null
+++ b/docker-compose.prod.yml
@@ -0,0 +1,94 @@
+version: "2"
+
+services:
+  #############################
+  # ELASTICSEARCH MASTER NODE #
+  #############################
+  master:
+    restart: unless-stopped
+    image: blacktop/elasticsearch
+    command: master
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+      nofile:
+        soft: 65536
+        hard: 65536
+    cap_add:
+      - IPC_LOCK
+    volumes:
+      - data:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+  ####################################
+  # ELASTICSEARCH CLIENT/INGEST NODE #
+  ####################################
+  client:
+    restart: unless-stopped
+    image: blacktop/elasticsearch:kopf
+    command: client
+    ports:
+      - "9200:9200"
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+      nofile:
+        soft: 65536
+        hard: 65536
+    cap_add:
+      - IPC_LOCK
+    links:
+     - master:elastic-master
+    networks:
+      - elastic
+  ###########################
+  # ELASTICSEARCH DATA NODE #
+  ###########################
+  data:
+    restart: unless-stopped
+    image: blacktop/elasticsearch
+    environment:
+      - ES_JAVA_OPTS=-Xms2g -Xmx2g
+    mem_limit: 4g
+    memswap_limit: 4g
+    # mem_swappiness: 0
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+      nofile:
+        soft: 65536
+        hard: 65536
+    cap_add:
+      - IPC_LOCK
+    command: data
+    links:
+     - master:elastic-master
+    volumes:
+      - data:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+  ###############
+  # KIBANA NODE #
+  ###############
+  kibana:
+    image: kibana
+    ports:
+      - "5601:5601"
+    links:
+     - client:elasticsearch
+    networks:
+      - elastic
+#############################
+# ELASTICSEARCH DATA VOLUME #
+#############################
+volumes:
+  data:
+################################
+# ELASTICSEARCH BRIDGE NETWORK #
+################################
+networks:
+  elastic:
+    driver: bridge
diff --git a/docker-compose.x-pack.yml b/docker-compose.x-pack.yml
new file mode 100644
index 0000000..e84a197
--- /dev/null
+++ b/docker-compose.x-pack.yml
@@ -0,0 +1,91 @@
+version: "3"
+
+services:
+  #############################
+  # ELASTICSEARCH MASTER NODE #
+  #############################
+  master:
+    restart: unless-stopped
+    image: blacktop/elasticsearch:x-pack
+    environment:
+      - cluster.name=docker-cluster
+      - network.host=0
+      - ELASTIC_PASSWORD=pleasechangeme
+      - xpack.security.audit.enabled=true
+      - node.master=true
+      - node.ingest=false
+      - node.data=false
+    volumes:
+      - data:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+  ####################################
+  # ELASTICSEARCH CLIENT/INGEST NODE #
+  ####################################
+  ingest:
+    restart: unless-stopped
+    image: blacktop/elasticsearch:x-pack
+    environment:
+      - cluster.name=docker-cluster
+      - network.host=0
+      - ELASTIC_PASSWORD=pleasechangeme
+      - xpack.security.audit.enabled=true
+      - node.master=true
+      - node.ingest=true
+      - node.data=false
+      - discovery.zen.ping.unicast.hosts=master
+    ports:
+      - "9200:9200"
+    links:
+     - master:elastic-master
+    networks:
+      - elastic
+  ###########################
+  # ELASTICSEARCH DATA NODE #
+  ###########################
+  data:
+    restart: unless-stopped
+    image: blacktop/elasticsearch:x-pack
+    environment:
+      - cluster.name=docker-cluster
+      - network.host=0
+      - ELASTIC_PASSWORD=pleasechangeme
+      - xpack.security.audit.enabled=true
+      - ES_JAVA_OPTS=-Xms2g -Xmx2g
+      - node.master=false
+      - node.ingest=false
+      - node.data=true
+      - discovery.zen.ping.unicast.hosts=master
+    links:
+     - master:elastic-master
+    # volumes:
+    #   - data:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+  ###############
+  # KIBANA NODE #
+  ###############
+  kibana:
+    image: blacktop/kibana:x-pack
+    ports:
+      - "80:5601"
+    links:
+     - ingest:elasticsearch
+    environment:
+      - elasticsearch.url=http://elasticsearch:9200
+      - elasticsearch.username=elastic
+      - elasticsearch.password=pleasechangeme
+      - xpack.monitoring.ui.container.elasticsearch.enabled=true
+    networks:
+      - elastic
+#############################
+# ELASTICSEARCH DATA VOLUME #
+#############################
+volumes:
+  data:
+################################
+# ELASTICSEARCH BRIDGE NETWORK #
+################################
+networks:
+  elastic:
+    driver: bridge
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..00d05d5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,29 @@
+version: "3.7"
+services:
+  elasticsearch:
+    image: blacktop/elasticsearch:7.10
+    container_name: elasticsearch
+    hostname: elasticsearch
+    environment:
+      - discovery.type=single-node
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    ports:
+      - "9200:9200"
+      - "9300:9300"
+    networks:
+    - default
+
+  kibana:
+    image: blacktop/kibana:7.6
+    container_name: kibana
+    hostname: kibana
+    ports:
+      - "5601:5601"
+    networks:
+    - default
+
+networks:
+  default:
diff --git a/docs/NOTES.md b/docs/NOTES.md
new file mode 100644
index 0000000..796f2fc
--- /dev/null
+++ b/docs/NOTES.md
@@ -0,0 +1,4 @@
+NOTES
+=====
+
+ - http://ozzimpact.github.io/development/elasticsearch-configuration-tuning
diff --git a/docs/create.md b/docs/create.md
new file mode 100644
index 0000000..02f8e13
--- /dev/null
+++ b/docs/create.md
@@ -0,0 +1,28 @@
+To create an elasticsearch cluster
+----------------------------------
+
+```bash
+$ docker run -d --name elastic-master blacktop/elasticsearch:2.4 master
+$ docker run -d --name elastic-client -p 9200:9200 --link elastic-master blacktop/elasticsearch:kopf client
+$ docker run -d --name elastic-data-1 --link elastic-master blacktop/elasticsearch:2.4 data
+$ docker run -d --name elastic-data-2 --link elastic-master blacktop/elasticsearch:2.4 data
+$ docker run -d --name elastic-data-3 --link elastic-master blacktop/elasticsearch:2.4 data
+$ docker run -d --name kibana -p 5601:5601 --link elastic-client:elasticsearch:4.6 kibana
+```
+
+Or you can use [docker-compose](https://docs.docker.com/compose/):
+
+```bash
+$ curl -sL https://raw.githubusercontent.com/blacktop/docker-elasticsearch-alpine/master/docker-compose.yml \
+  > docker-compose.yml
+$ docker-compose up -d
+$ docker-compose scale data=3
+```
+
+> **NOTE:** `docker-compose.yml` assumes you have more than 4GB of RAM available.
+
+Now you can:  
+ - Navigate to: [http://localhost:5601](http://localhost:5601) for [Kibana](https://www.elastic.co/products/kibana)  
+ - Navigate to: [http://localhost:9200/_plugin/kopf](http://localhost:9200/_plugin/kopf) for [kopf](https://github.com/lmenezes/elasticsearch-kopf)
+
+> **NOTE:** Example usage assumes you are using [Docker for Mac](https://docs.docker.com/docker-for-mac/)
diff --git a/docs/dockerbeat.md b/docs/dockerbeat.md
new file mode 100644
index 0000000..56658ae
--- /dev/null
+++ b/docs/dockerbeat.md
@@ -0,0 +1,7 @@
+## To monitor the clusters metrics using [dockerbeat](https://github.com/Ingensi/dockerbeat)
+
+```bash
+$ curl https://raw.githubusercontent.com/Ingensi/dockerbeat/develop/etc/dockerbeat.template.json \
+  | curl -H "Content-Type: application/json" -XPUT -d @- 'http://localhost:9200/_template/dockerbeat'
+$ docker run -d -v /var/run/docker.sock:/var/run/docker.sock --link elastic:elasticsearch ingensi/dockerbeat
+```
diff --git a/docs/options.md b/docs/options.md
new file mode 100644
index 0000000..fb517cc
--- /dev/null
+++ b/docs/options.md
@@ -0,0 +1,19 @@
+## To increase the HEAP_SIZE to 2GB
+
+```bash
+$ docker run -d --name elastic -p 9200:9200 -e ES_JAVA_OPTS="-Xms2g -Xmx2g" blacktop/elasticsearch
+```
+
+## Runtime config changes
+
+### Change Cluster Name (to `prod-cluster`)
+
+```bash
+$ docker run -d --name elastic -p 9200:9200 -e cluster.name=prod-cluster  blacktop/elasticsearch
+```
+
+### Change Transport Address to bind to `0.0.0.0` (to use JAVA ES API to interact with ES nodes)
+
+```bash
+$ docker run -d --name elastic -p 9300:9300 -e transport.host=0.0.0.0  blacktop/elasticsearch
+```
diff --git a/docs/production.md b/docs/production.md
new file mode 100644
index 0000000..e11fe0e
--- /dev/null
+++ b/docs/production.md
@@ -0,0 +1,25 @@
+## To run in production  
+
+On Ubuntu:
+
+```bash
+echo "vm.max_map_count=262144" | sudo tee -a /etc/sysctl.conf
+sudo sysctl -w vm.max_map_count=262144
+echo 'GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1"' | sudo tee -a /etc/default/grub
+sudo update-grub
+sudo reboot
+```
+
+> **NOTE:** This increases the virtual memory maps as well as allows docker to disable memory swappiness.
+
+```bash
+$ docker run -d -p 9200:9200 \
+                --name elastic \
+                --cap-add=IPC_LOCK --ulimit nofile=65536:65536 --ulimit memlock=-1:-1 \
+                --memory="4g" --memory-swap="4g" --memory-swappiness=0 \
+                -e ES_JAVA_OPTS="-Xms2g -Xmx2g" \
+                blacktop/elasticsearch \
+                -Ebootstrap.memory_lock=true
+```
+
+> **NOTE:** This will limit the container memory to 4GB and the ES heap size to 2GB as well as allow ES to lock the memory.  
diff --git a/es-logo.png b/es-logo.png
new file mode 100644
index 0000000..0e88a2c
Binary files /dev/null and b/es-logo.png differ
diff --git a/hack/make/dockerfile b/hack/make/dockerfile
new file mode 100644
index 0000000..bad29ed
--- /dev/null
+++ b/hack/make/dockerfile
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+VERSION=$(cat "$BUILD/Dockerfile" | grep '^ENV VERSION' | cut -d" " -f3)
+DOWNLOAD_URL="https://artifacts.elastic.co/downloads/elasticsearch"
+EXPECTED_SHA_URL=$(cat "$BUILD/Dockerfile" | grep '^ENV EXPECTED_SHA_URL' | cut -d" " -f3)
+
+echo "===> Getting $BUILD tarball sha1 for version: $VERSION"
+SHA_URL=$(eval echo $EXPECTED_SHA_URL)
+TARBALL_SHA=$(curl -s "$SHA_URL" | cut -d" " -f1)
+
+echo " * TARBALL_SHA=$TARBALL_SHA"
+sed -i.bu 's/TARBALL_SHA "[0-9a-f.]\{128\}"/TARBALL_SHA "'$TARBALL_SHA'"/' $BUILD/Dockerfile
+echo
diff --git a/hack/make/tag b/hack/make/tag
new file mode 100644
index 0000000..3b6e267
--- /dev/null
+++ b/hack/make/tag
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -e
+
+TAG=$(cat "$BUILD/Dockerfile" | grep '^ENV VERSION' | cut -d" " -f3)
+
+echo "===> Tagging $ORG/$NAME:$BUILD as $ORG/$NAME:$TAG"
+docker tag $ORG/$NAME:$BUILD $ORG/$NAME:$TAG
+echo "===> Pushing $ORG/$NAME:$TAG"
+docker push $ORG/$NAME:$TAG
diff --git a/kopf/.dockerignore b/kopf/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/kopf/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/kopf/Dockerfile b/kopf/Dockerfile
new file mode 100644
index 0000000..b84d170
--- /dev/null
+++ b/kopf/Dockerfile
@@ -0,0 +1,63 @@
+FROM alpine:3.5
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN apk add --no-cache openjdk8-jre tini su-exec
+
+ENV ES_VERSION 2.4.4
+
+ENV DOWNLOAD_URL "https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution"
+ENV ES_TARBAL "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz"
+ENV ES_TARBALL_ASC "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz.asc"
+ENV SHA1_URL "${DOWNLOAD_URL}/tar/elasticsearch/${ES_VERSION}/elasticsearch-${ES_VERSION}.tar.gz.sha1"
+ENV ES_TARBALL_SHA1 "cdb5068d1baa07388e522c3bc04cca38aa8f3048"
+ENV GPG_KEY "46095ACC8548582C1A2699A9D27D666CD88E42B4"
+
+RUN apk add --no-cache bash
+RUN apk add --no-cache -t .build-deps wget ca-certificates gnupg openssl \
+  && cd /tmp \
+  && echo "===> Install Elasticsearch..." \
+  && EXPECTED_SHA=$(wget -O - ${SHA1_URL}) \
+  && wget -O elasticsearch.tar.gz "$ES_TARBAL"; \
+	if [ "$ES_TARBALL_SHA1" ]; then \
+		echo "$ES_TARBALL_SHA1 *elasticsearch.tar.gz" | sha1sum -c -; \
+	fi; \
+	if [ "$ES_TARBALL_ASC" ]; then \
+		wget -O elasticsearch.tar.gz.asc "$ES_TARBALL_ASC"; \
+		export GNUPGHOME="$(mktemp -d)"; \
+		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+		gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
+		rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
+	fi; \
+  tar -xf elasticsearch.tar.gz \
+  && ls -lah \
+  && mv elasticsearch-$ES_VERSION /usr/share/elasticsearch \
+  && adduser -D -h /usr/share/elasticsearch elasticsearch \
+  && echo "===> Creating Elasticsearch Paths..." \
+  && for path in \
+  	/usr/share/elasticsearch/data \
+  	/usr/share/elasticsearch/logs \
+  	/usr/share/elasticsearch/config \
+  	/usr/share/elasticsearch/config/scripts \
+  	/usr/share/elasticsearch/plugins \
+  ; do \
+  mkdir -p "$path"; \
+  chown -R elasticsearch:elasticsearch "$path"; \
+  done \
+  && rm -rf /tmp/* \
+  && apk del --purge .build-deps
+
+COPY config/elastic /usr/share/elasticsearch/config
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+# Install kopf plugin
+RUN plugin install lmenezes/elasticsearch-kopf/v2.1.2
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
diff --git a/kopf/VERSION b/kopf/VERSION
new file mode 100644
index 0000000..a6a2a8d
--- /dev/null
+++ b/kopf/VERSION
@@ -0,0 +1 @@
+kopf
diff --git a/kopf/config/elastic/elasticsearch.yml b/kopf/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..d301713
--- /dev/null
+++ b/kopf/config/elastic/elasticsearch.yml
@@ -0,0 +1,10 @@
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.zen.minimum_master_nodes: 1
+bootstrap.ignore_system_bootstrap_checks: true
+
+# node.master: true
+# node.client: true
+# node.data: true
diff --git a/kopf/config/elastic/logging.yml b/kopf/config/elastic/logging.yml
new file mode 100644
index 0000000..c2681ac
--- /dev/null
+++ b/kopf/config/elastic/logging.yml
@@ -0,0 +1,15 @@
+# you can override this using by setting a system property, for example -Des.logger.level=DEBUG
+es.logger.level: INFO
+rootLogger: ${es.logger.level}, console
+logger:
+  # log action execution errors for easier debugging
+  action: DEBUG
+  # reduce the logging for aws, too much is logged under the default INFO
+  com.amazonaws: WARN
+
+appender:
+  console:
+    type: console
+    layout:
+      type: consolePattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
diff --git a/kopf/config/logrotate b/kopf/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/kopf/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/kopf/docker-healthcheck b/kopf/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/kopf/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/kopf/elastic-entrypoint.sh b/kopf/elastic-entrypoint.sh
new file mode 100644
index 0000000..e34fc02
--- /dev/null
+++ b/kopf/elastic-entrypoint.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+################################################
+# = MASTER NODE =                              #
+################################################
+if [ "$1" = 'master' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = CLIENT NODE =                              #
+################################################
+if [ "$1" = 'client' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'true'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'false'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+################################################
+# = DATA NODE =                                #
+################################################
+if [ "$1" = 'data' -a "$(id -u)" = '0' ]; then
+	# Change node into a data node
+	CONFIG=/usr/share/elasticsearch/config/elasticsearch.yml
+	sed -ri "s!^(\#\s*)?(node\.master:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.client:).*!\2 'false'!" $CONFIG
+	sed -ri "s!^(\#\s*)?(node\.data:).*!\2 'true'!" $CONFIG
+	# Set master.node's name
+	if ! grep -q "discovery.zen.ping.unicast.hosts" $CONFIG; then
+		echo "discovery.zen.ping.unicast.hosts: [\"elastic-master\"]" >> $CONFIG
+	fi
+
+	# Drop root privileges if we are running elasticsearch
+	# allow the container to be started with `--user`
+	if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+		# Change the ownership of user-mutable directories to elasticsearch
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+		chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+		set -- su-exec elasticsearch "$@"
+	fi
+
+	set -- su-exec elasticsearch /sbin/tini -- elasticsearch
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/data
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
+
+	set -- su-exec elasticsearch "$@"
+fi
+
+exec "$@"
diff --git a/x-pack/.dockerignore b/x-pack/.dockerignore
new file mode 100644
index 0000000..69e5630
--- /dev/null
+++ b/x-pack/.dockerignore
@@ -0,0 +1,12 @@
+# Ignore .git folder
+.git*
+.gitignore
+
+es-logo.png
+LICENSE
+README.md
+docker-compose.yml
+.DS_Store
+build
+release
+Makefile
diff --git a/x-pack/Dockerfile b/x-pack/Dockerfile
new file mode 100644
index 0000000..1678297
--- /dev/null
+++ b/x-pack/Dockerfile
@@ -0,0 +1,63 @@
+FROM openjdk:11-jre
+
+LABEL maintainer "https://github.com/blacktop"
+
+RUN set -ex; \
+	# https://artifacts.elastic.co/GPG-KEY-elasticsearch
+	wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add -
+# key='46095ACC8548582C1A2699A9D27D666CD88E42B4'; \
+# export GNUPGHOME="$(mktemp -d)"; \
+# gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+# gpg --export "$key" > /etc/apt/trusted.gpg.d/elastic.gpg; \
+# rm -rf "$GNUPGHOME"; \
+# apt-key list
+
+# https://www.elastic.co/guide/en/elasticsearch/reference/current/setup-repositories.html
+# https://www.elastic.co/guide/en/elasticsearch/reference/5.0/deb.html
+RUN set -x \
+	&& apt-get update && apt-get install -y --no-install-recommends apt-transport-https && rm -rf /var/lib/apt/lists/* \
+	&& echo 'deb https://artifacts.elastic.co/packages/7.x/apt stable main' > /etc/apt/sources.list.d/elasticsearch.list
+
+ENV ELASTICSEARCH_VERSION 7.10.2
+ENV ELASTICSEARCH_DEB_VERSION 7.10.2
+ENV ELASTIC_CONTAINER=true
+
+RUN set -x \
+	\
+	# don't allow the package to install its sysctl file (causes the install to fail)
+	# Failed to write '262144' to '/proc/sys/vm/max_map_count': Read-only file system
+	&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
+	\
+	&& apt-get update \
+	&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
+	&& rm -rf /var/lib/apt/lists/*
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+WORKDIR /usr/share/elasticsearch
+
+RUN set -ex \
+	&& for path in \
+	./data \
+	./logs \
+	./config \
+	./config/scripts \
+	./config/ingest-geoip \
+	; do \
+	mkdir -p "$path"; \
+	chown -R elasticsearch:elasticsearch "$path"; \
+	done
+
+COPY config/elastic/elasticsearch.yml /etc/elasticsearch/elasticsearch.yml
+COPY config/x-pack/log4j2.properties /usr/share/elasticsearch/config/x-pack/
+COPY config/logrotate /etc/logrotate.d/elasticsearch
+COPY elastic-entrypoint.sh /
+COPY docker-healthcheck /usr/local/bin/
+
+VOLUME ["/usr/share/elasticsearch/data"]
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/elastic-entrypoint.sh"]
+CMD ["elasticsearch"]
+
+# HEALTHCHECK CMD ["docker-healthcheck"]
diff --git a/x-pack/VERSION b/x-pack/VERSION
new file mode 100644
index 0000000..e792bdb
--- /dev/null
+++ b/x-pack/VERSION
@@ -0,0 +1 @@
+x-pack
diff --git a/x-pack/config/elastic/elasticsearch.yml b/x-pack/config/elastic/elasticsearch.yml
new file mode 100644
index 0000000..2fdd6d4
--- /dev/null
+++ b/x-pack/config/elastic/elasticsearch.yml
@@ -0,0 +1,27 @@
+cluster.name: "docker-cluster"
+network.host: 0.0.0.0
+
+# this value is required because we set "network.host"
+# be sure to modify it appropriately for a production cluster deployment
+discovery.seed_hosts: ["127.0.0.1", "[::1]"]
+# node.master: true
+# node.ingest: true
+# node.data: true
+
+action.auto_create_index: .security,.monitoring*,.watches,.triggered_watches,.watcher-history*,.ml*
+# discovery.type: "single-node"
+
+# bin/elasticsearch-keystore create
+# echo "changeme" | bin/elasticsearch-keystore add -x 'bootstrap.password'
+
+# xpack.security.authc.accept_default_password: true
+# xpack.security.transport.ssl.enabled: false
+# http -a elastic:changeme localhost:9200
+# curl -u elastic:changeme http://127.0.0.1:9200
+
+# bin/x-pack/setup-passwords \
+# auto --batch \
+# -Expack.ssl.certificate=x-pack/certificates/es01/es01.crt \
+# -Expack.ssl.certificate_authorities=x-pack/certificates/ca/ca.crt \
+# -Expack.ssl.key=x-pack/certificates/es01/es01.key \
+# --url https://localhost:9200
diff --git a/x-pack/config/elastic/log4j2.properties b/x-pack/config/elastic/log4j2.properties
new file mode 100644
index 0000000..3e375ef
--- /dev/null
+++ b/x-pack/config/elastic/log4j2.properties
@@ -0,0 +1,13 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
+
+logger.xpack_security_audit_logfile.name = org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail
+logger.xpack_security_audit_logfile.appenderRef.console.ref = console
+logger.xpack_security_audit_logfile.level = info
\ No newline at end of file
diff --git a/x-pack/config/logrotate b/x-pack/config/logrotate
new file mode 100644
index 0000000..97f95a2
--- /dev/null
+++ b/x-pack/config/logrotate
@@ -0,0 +1,11 @@
+/var/log/elasticsearch/*.log {
+    daily
+    rotate 50
+    size 50M
+    copytruncate
+    compress
+    delaycompress
+    missingok
+    notifempty
+    create 644 elasticsearch elasticsearch
+}
diff --git a/x-pack/config/x-pack/log4j2.properties b/x-pack/config/x-pack/log4j2.properties
new file mode 100644
index 0000000..46877d0
--- /dev/null
+++ b/x-pack/config/x-pack/log4j2.properties
@@ -0,0 +1,9 @@
+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console
diff --git a/x-pack/docker-healthcheck b/x-pack/docker-healthcheck
new file mode 100644
index 0000000..bf41529
--- /dev/null
+++ b/x-pack/docker-healthcheck
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eo pipefail
+
+host="$(hostname --ip-address || echo '127.0.0.1')"
+
+if health="$(curl -fsSL "http://$host:9200/_cat/health?h=status")"; then
+	health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+	if [ "$health" = 'green' ]; then
+		exit 0
+	fi
+	echo >&2 "unexpected health status: $health"
+fi
+
+# If the probe returns 2 ("starting") when the container has already moved out of the "starting" state then it is treated as "unhealthy" instead.
+# https://github.com/docker/docker/blob/dcc65376bac8e73bb5930fce4cddc2350bb7baa2/docs/reference/builder.md#healthcheck
+exit 2
diff --git a/x-pack/elastic-entrypoint.sh b/x-pack/elastic-entrypoint.sh
new file mode 100644
index 0000000..9832c89
--- /dev/null
+++ b/x-pack/elastic-entrypoint.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -e
+
+umask 0002
+
+declare -a es_opts
+
+while IFS='=' read -r envvar_key envvar_value
+do
+    # Elasticsearch env vars need to have at least two dot separated lowercase words, e.g. `cluster.name`
+    if [[ "$envvar_key" =~ ^[a-z0-9_]+\.[a-z0-9_]+ ]]; then
+        if [[ ! -z $envvar_value ]]; then
+          es_opt="-E${envvar_key}=${envvar_value}"
+          es_opts+=("${es_opt}")
+        fi
+    fi
+done < <(env)
+
+export ES_JAVA_OPTS="-Des.cgroups.hierarchy.override=/ $ES_JAVA_OPTS"
+
+
+if [[ -d bin/x-pack ]]; then
+    # Check for the ELASTIC_PASSWORD environment variable to set the
+    # bootstrap password for Security.
+    #
+    # This is only required for the first node in a cluster with Security
+    # enabled, but we have no way of knowing which node we are yet. We'll just
+    # honor the variable if it's present.
+    if [[ -n "$ELASTIC_PASSWORD" ]]; then
+        [[ -f /usr/share/elasticsearch/config/elasticsearch.keystore ]] || (echo "y" | elasticsearch-keystore create)
+        if ! (elasticsearch-keystore list | grep -q '^bootstrap.password$'); then
+            (echo "$ELASTIC_PASSWORD" | elasticsearch-keystore add -x 'bootstrap.password')
+        fi
+    fi
+fi
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/{data,logs,config}
+
+	set -- chroot --userspec=elasticsearch / "$@" "${es_opts[@]}"
+fi
+
+exec "$@"
diff --git a/x-pack/hooks/post_push b/x-pack/hooks/post_push
new file mode 100644
index 0000000..94ccbd6
--- /dev/null
+++ b/x-pack/hooks/post_push
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+VERSION=$(cat Dockerfile | grep '^ENV ELASTICSEARCH_VERSION' | cut -d" " -f3)
+TAGS=($VERSION 7)
+
+for TAG in "${TAGS[@]}"; do
+  echo "===> Tagging $IMAGE_NAME as $DOCKER_REPO:$CACHE_TAG-$TAG"
+  docker tag $IMAGE_NAME $DOCKER_REPO:$CACHE_TAG-$TAG
+  echo "===> Pushing $DOCKER_REPO:$CACHE_TAG-$TAG"
+  docker push $DOCKER_REPO:$CACHE_TAG-$TAG
+done