feature/github-action #7
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| name: Docker | |
| on: | |
| push: | |
| tags: ["*"] | |
| branches: | |
| - "main" | |
| - "master" | |
| schedule: | |
| - cron: '0 5 * * 0' | |
| pull_request: | |
| branches: ["**"] | |
| env: | |
| # Hostname of your registry | |
| REGISTRY: docker.io | |
| # Image repository, without hostname and tag | |
| IMAGE_NAME: alpine/k8s | |
| SHA: ${{ github.event.pull_request.head.sha || github.event.after }} | |
| jobs: | |
| get-kubectl-versions: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| versions: ${{ steps.set-versions.outputs.versions }} | |
| steps: | |
| - name: Get versions | |
| id: set-versions | |
| run: | | |
| # Get the list of all releases tags, excludes alpha, beta, rc tags | |
| releases=$(curl -s https://api.github.com/repos/kubernetes/kubernetes/releases | jq -r '.[].tag_name | select(test("alpha|beta|rc") | not)') | |
| # Loop through the releases and extract the minor version number | |
| for release in $releases; do | |
| minor_version=$(echo $release | awk -F'.' '{print $1"."$2}') | |
| # Check if the minor version is already in the array of minor versions | |
| if [[ ! " ${minor_versions[@]} " =~ " ${minor_version} " ]]; then | |
| minor_versions+=($minor_version) | |
| fi | |
| done | |
| # Sort the unique minor versions in reverse order | |
| sorted_minor_versions=($(echo "${minor_versions[@]}" | tr ' ' '\n' | sort -rV)) | |
| # Loop through the first 4 unique minor versions and get the latest version for each | |
| for i in $(seq 0 3); do | |
| minor_version="${sorted_minor_versions[$i]}" | |
| latest_version=$(echo "$releases" | grep "^$minor_version\." | sort -rV | head -1 | sed 's/v//') | |
| latest_versions+=($latest_version) | |
| done | |
| echo ${latest_versions[@]} | |
| # Convert to JSON array for matrix | |
| echo "versions=$(echo ${latest_versions[@]} | jq -R 'split(" ")' -c )" >> $GITHUB_OUTPUT | |
| echo $GITHUB_OUTPUT | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pull-requests: write | |
| strategy: | |
| matrix: | |
| version: ${{ fromJson(needs.get-kubectl-versions.outputs.versions) }} | |
| steps: | |
| - name: Setup Docker buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Step to fetch the latest curl version | |
| - name: Get latest curl version | |
| id: curl-version | |
| run: | | |
| # export CURL_OPTIONS="-sL -H \"Authorization: token ${{ secrets.API_KEY }}\"" | |
| curl -H "Cache-Control: no-cache" -sL "https://raw.githubusercontent.com/alpine-docker/multi-arch-docker-images/stable/functions.sh" -o functions.sh | |
| #curl -H "Cache-Control: no-cache" -sL "https://raw.githubusercontent.com/alpine-docker/multi-arch-docker-images/refs/heads/master/functions.sh" -o functions.sh | |
| source functions.sh | |
| # helm latest, hold the release candidates | |
| helm=$(curl -s https://api.github.com/repos/helm/helm/releases | jq -r '.[].tag_name | select([startswith("v"), (contains("-rc") | not)] | all)' \ | |
| | sort -rV | head -n 1 |sed 's/v//') | |
| echo "helm version is $helm" | |
| echo "HELM_VERSION=$helm" >> $GITHUB_ENV | |
| # kustomize latest | |
| kustomize_release=$(curl -s https://api.github.com/repos/kubernetes-sigs/kustomize/releases | jq -r '.[].tag_name | select(contains("kustomize"))' \ | |
| | sort -rV | head -n 1) | |
| kustomize_version=$(basename ${kustomize_release}) | |
| echo "kustomize version is $kustomize_version" | |
| echo "KUSTOMIZE_VERSION=$kustomize_version" >> $GITHUB_ENV | |
| # kubeseal latest | |
| kubeseal_version=$(curl -s https://api.github.com/repos/bitnami-labs/sealed-secrets/releases | jq -r '.[].tag_name | select(startswith("v"))' \ | |
| | sort -rV | head -n 1 |sed 's/v//') | |
| echo "kubeseal version is $kubeseal_version" | |
| echo "KUBESEAL_VERSION=$kubeseal_version" >> $GITHUB_ENV | |
| # krew latest | |
| krew_version=$(curl -s https://api.github.com/repos/kubernetes-sigs/krew/releases | jq -r '.[].tag_name | select(startswith("v"))' \ | |
| | sort -rV | head -n 1 |sed 's/v//') | |
| echo "krew version is $krew_version" | |
| echo "KREW_VERSION=$krew_version" >> $GITHUB_ENV | |
| # vals latest | |
| vals_version=$(curl -s https://api.github.com/repos/helmfile/vals/releases | jq -r '.[].tag_name | select(startswith("v"))' \ | |
| | sort -rV | head -n 1 |sed 's/v//') | |
| echo "vals version is $vals_version" | |
| echo "VALS_VERSION=$vals_version" >> $GITHUB_ENV | |
| # kubeconform latest | |
| kubeconform_version=$(curl -s https://api.github.com/repos/yannh/kubeconform/releases | jq -r '.[].tag_name | select(startswith("v"))' \ | |
| | sort -rV | head -n 1 |sed 's/v//') | |
| echo "kubeconform version is $kubeconform_version" | |
| echo "KUBECONFORM_VERSION=$kubeconform_version" >> $GITHUB_ENV | |
| # Authenticate to the container registry | |
| - name: Authenticate to registry ${{ env.REGISTRY }} | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| labels: | | |
| org.opencontainers.image.revision=${{ env.SHA }} | |
| tags: | | |
| type=edge,branch=$repo.default_branch | |
| type=semver,pattern=v{{version}} | |
| type=sha,prefix=,suffix=,format=short | |
| # Build and push Docker image with Buildx | |
| # (don't push on PR, load instead) | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| platforms: linux/amd64,linux/arm64 | |
| sbom: ${{ github.event_name != 'pull_request' }} | |
| provenance: ${{ github.event_name != 'pull_request' }} | |
| push: ${{ github.event_name != 'pull_request' }} | |
| load: ${{ github.event_name == 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| build-args: | | |
| HELM_VERSION=${{ env.HELM_VERSION }} | |
| KUBECTL_VERSION=${{ matrix.version }} | |
| KUSTOMIZE_VERSION=${{ env.KUSTOMIZE_VERSION }} | |
| KUBESEAL_VERSION=${{ env.KUBESEAL_VERSION }} | |
| KREW_VERSION=${{ env.KREW_VERSION }} | |
| VALS_VERSION=${{ env.VALS_VERSION }} | |
| KUBECONFORM_VERSION=${{ env.KUBECONFORM_VERSION }} | |
| # - name: Checkout code | |
| # uses: actions/checkout@v2 | |
| # - name: check the platform in multi-arch images | |
| # run: | | |
| # echo ${{ steps.meta.outputs.tags }} | |
| # bash ./test.sh ${{ steps.meta.outputs.tags }} | |
| #- name: set tags | |
| # run: | | |
| # # install crane | |
| # curl -LO https://github.com/google/go-containerregistry/releases/download/v0.20.2/go-containerregistry_Linux_x86_64.tar.gz | |
| # tar zxvf go-containerregistry_Linux_x86_64.tar.gz | |
| # chmod +x crane | |
| # export VERSION=($(docker run -i --rm ${{ steps.meta.outputs.tags }} curl --version|awk '$1=$1' |awk -F "[ -]" 'NR==1{print $2}')) | |
| # echo $VERSION | |
| # ./crane auth login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }} index.docker.io | |
| # ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:latest | |
| # ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${VERSION} | |
| # rm -f /home/runner/.docker/config.json |