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Enhancement: Add kubectl 1.32.0 variants
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Signed-off-by: The Oh Brothers Bot <[email protected]>
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theohbrothersbot committed Dec 12, 2024
1 parent 6b010cc commit 9aaac88
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191 changes: 190 additions & 1 deletion .github/workflows/ci-master-pr.yml
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,193 @@ jobs:
run: |
git diff --exit-code
build-1-32-0:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4

- name: Display system info (linux)
run: |
set -e
hostname
whoami
cat /etc/*release
lscpu
free
df -h
pwd
docker info
docker version
# See: https://github.com/docker/build-push-action/blob/v2.6.1/docs/advanced/cache.md#github-cache
- name: Set up QEMU
uses: docker/setup-qemu-action@v3

- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v3

- name: Cache Docker layers
uses: actions/cache@v4
with:
path: /tmp/.buildx-cache
key: ${{ runner.os }}-buildx-1.32.0-${{ github.sha }}
restore-keys: |
${{ runner.os }}-buildx-1.32.0-
${{ runner.os }}-buildx-
- name: Login to Docker Hub registry
# Run on master and tags
if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_REGISTRY_USER }}
password: ${{ secrets.DOCKERHUB_REGISTRY_PASSWORD }}

# This step generates the docker tags
- name: Prepare
id: prep-1-32-0
run: |
set -e
# Get ref, i.e. <branch_name> from refs/heads/<branch_name>, or <tag-name> from refs/tags/<tag_name>. E.g. 'master' or 'v0.0.0'
REF=$( echo "${GITHUB_REF}" | rev | cut -d '/' -f 1 | rev )
# Get short commit hash E.g. 'abc0123'
SHA=$( echo "${GITHUB_SHA}" | cut -c1-7 )
# Generate docker image tags
# E.g. 'v0.0.0-<variant>' and 'v0.0.0-abc0123-<variant>'
# E.g. 'master-<variant>' and 'master-abc0123-<variant>'
VARIANT="1.32.0"
REF_VARIANT="${REF}-${VARIANT}"
REF_SHA_VARIANT="${REF}-${SHA}-${VARIANT}"
# Pass variables to next step
echo "VARIANT_BUILD_DIR=$VARIANT_BUILD_DIR" >> $GITHUB_OUTPUT
echo "VARIANT=$VARIANT" >> $GITHUB_OUTPUT
echo "REF_VARIANT=$REF_VARIANT" >> $GITHUB_OUTPUT
echo "REF_SHA_VARIANT=$REF_SHA_VARIANT" >> $GITHUB_OUTPUT
- name: 1.32.0 - Build (PRs)
# Run only on pull requests
if: github.event_name == 'pull_request'
uses: docker/build-push-action@v5
with:
context: variants/1.32.0
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: false
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_SHA_VARIANT }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

- name: 1.32.0 - Build and push (master)
# Run only on master
if: github.ref == 'refs/heads/master'
uses: docker/build-push-action@v5
with:
context: variants/1.32.0
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: true
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_SHA_VARIANT }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

- name: 1.32.0 - Build and push (release)
if: startsWith(github.ref, 'refs/tags/')
uses: docker/build-push-action@v5
with:
context: variants/1.32.0
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: true
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0.outputs.REF_SHA_VARIANT }}
${{ github.repository }}:latest
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

# This step generates the docker tags
- name: Prepare
id: prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq
run: |
set -e
# Get ref, i.e. <branch_name> from refs/heads/<branch_name>, or <tag-name> from refs/tags/<tag_name>. E.g. 'master' or 'v0.0.0'
REF=$( echo "${GITHUB_REF}" | rev | cut -d '/' -f 1 | rev )
# Get short commit hash E.g. 'abc0123'
SHA=$( echo "${GITHUB_SHA}" | cut -c1-7 )
# Generate docker image tags
# E.g. 'v0.0.0-<variant>' and 'v0.0.0-abc0123-<variant>'
# E.g. 'master-<variant>' and 'master-abc0123-<variant>'
VARIANT="1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq"
REF_VARIANT="${REF}-${VARIANT}"
REF_SHA_VARIANT="${REF}-${SHA}-${VARIANT}"
# Pass variables to next step
echo "VARIANT_BUILD_DIR=$VARIANT_BUILD_DIR" >> $GITHUB_OUTPUT
echo "VARIANT=$VARIANT" >> $GITHUB_OUTPUT
echo "REF_VARIANT=$REF_VARIANT" >> $GITHUB_OUTPUT
echo "REF_SHA_VARIANT=$REF_SHA_VARIANT" >> $GITHUB_OUTPUT
- name: 1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq - Build (PRs)
# Run only on pull requests
if: github.event_name == 'pull_request'
uses: docker/build-push-action@v5
with:
context: variants/1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: false
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_SHA_VARIANT }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

- name: 1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq - Build and push (master)
# Run only on master
if: github.ref == 'refs/heads/master'
uses: docker/build-push-action@v5
with:
context: variants/1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: true
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_SHA_VARIANT }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

- name: 1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq - Build and push (release)
if: startsWith(github.ref, 'refs/tags/')
uses: docker/build-push-action@v5
with:
context: variants/1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
push: true
tags: |
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-32-0-envsubst-git-jq-kustomize-sops-ssh-yq.outputs.REF_SHA_VARIANT }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

# Temp fix
# https://github.com/docker/build-push-action/issues/252
# https://github.com/moby/buildkit/issues/1896
- name: Move cache
run: |
rm -rf /tmp/.buildx-cache
mv /tmp/.buildx-cache-new /tmp/.buildx-cache
build-1-31-4:
runs-on: ubuntu-latest
steps:
Expand Down Expand Up @@ -141,7 +328,6 @@ jobs:
${{ github.repository }}:${{ steps.prep-1-31-4.outputs.VARIANT }}
${{ github.repository }}:${{ steps.prep-1-31-4.outputs.REF_VARIANT }}
${{ github.repository }}:${{ steps.prep-1-31-4.outputs.REF_SHA_VARIANT }}
${{ github.repository }}:latest
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

Expand Down Expand Up @@ -3384,6 +3570,7 @@ jobs:
update-draft-release:
needs:
- build-1-32-0
- build-1-31-4
- build-1-30-8
- build-1-29-12
Expand Down Expand Up @@ -3415,6 +3602,7 @@ jobs:

publish-draft-release:
needs:
- build-1-32-0
- build-1-31-4
- build-1-30-8
- build-1-29-12
Expand Down Expand Up @@ -3448,6 +3636,7 @@ jobs:

update-dockerhub-description:
needs:
- build-1-32-0
- build-1-31-4
- build-1-30-8
- build-1-29-12
Expand Down
4 changes: 3 additions & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,9 @@ Dockerized `kubectl` with useful tools.

| Tag | Dockerfile Build Context |
|:-------:|:---------:|
| `:1.31.4`, `:latest` | [View](variants/1.31.4) |
| `:1.32.0`, `:latest` | [View](variants/1.32.0) |
| `:1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq` | [View](variants/1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq) |
| `:1.31.4` | [View](variants/1.31.4) |
| `:1.31.4-envsubst-git-jq-kustomize-sops-ssh-yq` | [View](variants/1.31.4-envsubst-git-jq-kustomize-sops-ssh-yq) |
| `:1.30.8` | [View](variants/1.30.8) |
| `:1.30.8-envsubst-git-jq-kustomize-sops-ssh-yq` | [View](variants/1.30.8-envsubst-git-jq-kustomize-sops-ssh-yq) |
Expand Down
1 change: 1 addition & 0 deletions generate/definitions/versions.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
{
"kubectl": {
"versions": [
"1.32.0",
"1.31.4",
"1.30.8",
"1.29.12",
Expand Down
60 changes: 60 additions & 0 deletions variants/1.32.0-envsubst-git-jq-kustomize-sops-ssh-yq/Dockerfile
Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
FROM alpine:3.15
ARG TARGETPLATFORM
ARG BUILDPLATFORM
RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM"

RUN apk add --no-cache ca-certificates

# When $TARGETPLATFORM is linux/arm/v7, strip out the '/v6' or '/v7' from it
RUN set -eux; \
BIN_URL=https://dl.k8s.io/release/v1.32.0/bin/$( echo $TARGETPLATFORM | sed 's@/v[67]$@@' )/kubectl; \
SHA512=$( wget -qO- "$BIN_URL.sha512" ); \
wget -qO- "$BIN_URL" > /usr/local/bin/kubectl; \
chmod +x /usr/local/bin/kubectl; \
sha512sum /usr/local/bin/kubectl | grep "^$SHA512 "; \
kubectl version --client

# From: https://github.com/nginxinc/docker-nginx/blob/1.17.0/stable/alpine/Dockerfile
# Bring in gettext so we can get `envsubst`, then throw
# the rest away. To do this, we need to install `gettext`
# then move `envsubst` out of the way so `gettext` can
# be deleted completely, then move `envsubst` back.
RUN apk add --no-cache --virtual .gettext gettext \
&& mv /usr/bin/envsubst /tmp/ \
\
&& runDeps="$( \
scanelf --needed --nobanner /tmp/envsubst \
| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
| sort -u \
| xargs -r apk info --installed \
| sort -u \
)" \
&& apk add --no-cache $runDeps \
&& apk del .gettext \
&& mv /tmp/envsubst /usr/local/bin/

RUN apk add --no-cache git

RUN apk add --no-cache jq

RUN apk add --no-cache curl \
&& curl -L https://github.com/kubernetes-sigs/kustomize/releases/download/v2.0.3/kustomize_2.0.3_linux_amd64 -o /usr/local/bin/kustomize \
&& chmod +x /usr/local/bin/kustomize \
&& apk del curl

RUN set -eux; \
wget -qO- https://github.com/mozilla/sops/releases/download/v3.7.3/sops-v3.7.3.linux > /usr/local/bin/sops; \
chmod +x /usr/local/bin/sops; \
sha256sum /usr/local/bin/sops | grep '^53aec65e45f62a769ff24b7e5384f0c82d62668dd96ed56685f649da114b4dbb '; \
sops --version

RUN apk add --no-cache gnupg

RUN apk add --no-cache openssh-client

RUN apk add --no-cache yq

COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

ENTRYPOINT [ "/docker-entrypoint.sh" ]
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
#!/bin/sh
set -eu

if [ $# -gt 0 ] && [ "${1#-}" != "$1" ]; then
set -- kubectl "$@"
elif [ $# -gt 0 ] && kubectl "$1" --help > /dev/null 2>&1; then
set -- kubectl "$@"
fi

exec "$@"
20 changes: 20 additions & 0 deletions variants/1.32.0/Dockerfile
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
FROM alpine:3.15
ARG TARGETPLATFORM
ARG BUILDPLATFORM
RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM"

RUN apk add --no-cache ca-certificates

# When $TARGETPLATFORM is linux/arm/v7, strip out the '/v6' or '/v7' from it
RUN set -eux; \
BIN_URL=https://dl.k8s.io/release/v1.32.0/bin/$( echo $TARGETPLATFORM | sed 's@/v[67]$@@' )/kubectl; \
SHA512=$( wget -qO- "$BIN_URL.sha512" ); \
wget -qO- "$BIN_URL" > /usr/local/bin/kubectl; \
chmod +x /usr/local/bin/kubectl; \
sha512sum /usr/local/bin/kubectl | grep "^$SHA512 "; \
kubectl version --client

COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

ENTRYPOINT [ "/docker-entrypoint.sh" ]
10 changes: 10 additions & 0 deletions variants/1.32.0/docker-entrypoint.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
#!/bin/sh
set -eu

if [ $# -gt 0 ] && [ "${1#-}" != "$1" ]; then
set -- kubectl "$@"
elif [ $# -gt 0 ] && kubectl "$1" --help > /dev/null 2>&1; then
set -- kubectl "$@"
fi

exec "$@"

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