Prepared for arm64 support, minor improvements regarding container co…

…nfiguration

.gitignore

@@ -1,2 +1,6 @@
 .idea
 venv/
+.venv
+/container/grafana/*
+/container/loki/*
+/container/prometheus/*

build-lgtm.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+RELEASE=${1:-dev}
+
+docker buildx build -f docker/Dockerfile docker --tag grafana/otel-lgtm:${RELEASE}

docker/Dockerfile

@@ -6,34 +6,37 @@ ENV TEMPO_VERSION="2.4.1"
 ENV LOKI_VERSION="2.9.6"
 ENV OPENTELEMETRY_COLLECTOR_VERSION="0.97.0"
 
+ARG TARGETARCH
+ENV TARGETARCH=${TARGETARCH}
+
 RUN mkdir /otel-lgtm
 WORKDIR /otel-lgtm
 
-RUN yum install -y unzip jq
+RUN yum install -y unzip jq procps
 
-RUN curl -sOL https://dl.grafana.com/oss/release/grafana-$GRAFANA_VERSION.linux-amd64.tar.gz && \
-    tar xfz grafana-$GRAFANA_VERSION.linux-amd64.tar.gz && \
-    rm grafana-$GRAFANA_VERSION.linux-amd64.tar.gz
+RUN curl -sOL https://dl.grafana.com/oss/release/grafana-$GRAFANA_VERSION.linux-${TARGETARCH}.tar.gz && \
+    tar xfz grafana-$GRAFANA_VERSION.linux-${TARGETARCH}.tar.gz && \
+    rm grafana-$GRAFANA_VERSION.linux-${TARGETARCH}.tar.gz
 
-RUN curl -sOL https://github.com/prometheus/prometheus/releases/download/v$PROMETHEUS_VERSION/prometheus-$PROMETHEUS_VERSION.linux-amd64.tar.gz && \
-    tar xfz prometheus-$PROMETHEUS_VERSION.linux-amd64.tar.gz && \
-    mv prometheus-$PROMETHEUS_VERSION.linux-amd64 prometheus-$PROMETHEUS_VERSION && \
-    rm prometheus-$PROMETHEUS_VERSION.linux-amd64.tar.gz
+RUN curl -sOL https://github.com/prometheus/prometheus/releases/download/v$PROMETHEUS_VERSION/prometheus-$PROMETHEUS_VERSION.linux-${TARGETARCH}.tar.gz && \
+    tar xfz prometheus-$PROMETHEUS_VERSION.linux-${TARGETARCH}.tar.gz && \
+    mv prometheus-$PROMETHEUS_VERSION.linux-${TARGETARCH} prometheus-$PROMETHEUS_VERSION && \
+    rm prometheus-$PROMETHEUS_VERSION.linux-${TARGETARCH}.tar.gz
 
-RUN curl -sOL https://github.com/grafana/tempo/releases/download/v$TEMPO_VERSION/tempo_${TEMPO_VERSION}_linux_amd64.tar.gz && \
+RUN curl -sOL https://github.com/grafana/tempo/releases/download/v$TEMPO_VERSION/tempo_${TEMPO_VERSION}_linux_${TARGETARCH}.tar.gz && \
     mkdir tempo-$TEMPO_VERSION/ && \
-    tar xfz tempo_${TEMPO_VERSION}_linux_amd64.tar.gz -C tempo-$TEMPO_VERSION/ && \
-    rm tempo_${TEMPO_VERSION}_linux_amd64.tar.gz
+    tar xfz tempo_${TEMPO_VERSION}_linux_${TARGETARCH}.tar.gz -C tempo-$TEMPO_VERSION/ && \
+    rm tempo_${TEMPO_VERSION}_linux_${TARGETARCH}.tar.gz
 
-RUN curl -sOL https://github.com/grafana/loki/releases/download/v$LOKI_VERSION/loki-linux-amd64.zip && \
+RUN curl -sOL https://github.com/grafana/loki/releases/download/v$LOKI_VERSION/loki-linux-${TARGETARCH}.zip && \
     mkdir loki-$LOKI_VERSION && \
-    unzip loki-linux-amd64 -d loki-$LOKI_VERSION/ && \
-    rm loki-linux-amd64.zip
+    unzip loki-linux-${TARGETARCH} -d loki-$LOKI_VERSION/ && \
+    rm loki-linux-${TARGETARCH}.zip
 
-RUN curl -sOL https://github.com/open-telemetry/opentelemetry-collector-releases/releases/download/v$OPENTELEMETRY_COLLECTOR_VERSION/otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_amd64.tar.gz && \
+RUN curl -sOL https://github.com/open-telemetry/opentelemetry-collector-releases/releases/download/v$OPENTELEMETRY_COLLECTOR_VERSION/otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_${TARGETARCH}.tar.gz && \
     mkdir otelcol-contrib-$OPENTELEMETRY_COLLECTOR_VERSION && \
-    tar xfz otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_amd64.tar.gz -C otelcol-contrib-$OPENTELEMETRY_COLLECTOR_VERSION/ && \
-    rm otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_amd64.tar.gz
+    tar xfz otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_${TARGETARCH}.tar.gz -C otelcol-contrib-$OPENTELEMETRY_COLLECTOR_VERSION/ && \
+    rm otelcol-contrib_${OPENTELEMETRY_COLLECTOR_VERSION}_linux_${TARGETARCH}.tar.gz
 
 COPY prometheus.yaml .
 COPY run-prometheus.sh .

docker/run-loki.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-./loki-$LOKI_VERSION/loki-linux-amd64  --config.file=./loki-config.yaml > /dev/null 2>&1
+./loki-$LOKI_VERSION/loki-linux-${TARGETARCH}  --config.file=./loki-config.yaml > /dev/null 2>&1

docker/run-prometheus.sh

@@ -4,4 +4,5 @@
       --web.enable-remote-write-receiver \
       --enable-feature=exemplar-storage \
       --enable-feature=native-histograms \
+      --storage.tsdb.path=/data/prometheus \
       --config.file=./prometheus.yaml > /dev/null 2>&1

run-lgtm.sh

@@ -1,3 +1,16 @@
 #!/bin/bash
 
-docker run -p 3000:3000 -p 4317:4317 -p 4318:4318 --rm -ti grafana/otel-lgtm
+RELEASE=${1:-dev}
+
+docker run \
+  --name lgtm \
+  -p 3000:3000 \
+  -p 4317:4317 \
+  -p 4318:4318 \
+  --rm \
+  -ti \
+  -v $PWD/container/grafana:/data/grafana \
+  -v $PWD/container/prometheus:/data/prometheus \
+  -v $PWD/container/loki:/loki \
+  -e GF_PATHS_DATA=/data/grafana \
+  localhost/grafana/otel-lgtm:${RELEASE}