Release Prefect Operator Helm Chart #8
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| --- | |
| name: prefect-operator Helm Chart release | |
| "on": | |
| workflow_dispatch: | |
| permissions: {} | |
| jobs: | |
| release: | |
| permissions: | |
| # GitHub considers creating releases and uploading assets as writing contents. | |
| contents: write | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| # We set the chart release version here - the version schema | |
| # is a SemVer adherent date-based versioning scheme that looks like: | |
| # 2024.2.9125019 | |
| # which equates to a release on 2/9/24 at 12:50:19 | |
| - name: Get the version tags | |
| id: get_version | |
| run: | | |
| # Enable pipefail so git command failures do not result in null versions downstream | |
| set -x | |
| echo "RELEASE_VERSION=$(date +'%Y.%-m.%-d%H%M%S')" >> "${GITHUB_OUTPUT}" | |
| # This ensures that the latest tag we grab will be of the operator image, and not the helm chart | |
| echo "OPERATOR_VERSION=$(\ | |
| git ls-remote --tags --refs --sort="v:refname" \ | |
| origin 'v[0-9].[0-9].[0-9]' | tail -n1 | sed 's/.*\///' | |
| )" >> "${GITHUB_OUTPUT}" | |
| - name: Configure Git | |
| run: | | |
| git config user.name "${GITHUB_ACTOR}" | |
| git config user.email "${GITHUB_ACTOR}@users.noreply.github.com" | |
| - name: Set up Helm | |
| uses: azure/setup-helm@v4 | |
| - name: Prepare GPG key for signing | |
| run: | | |
| gpg_dir=/tmp/.gpg | |
| mkdir "$gpg_dir" | |
| keyring="$gpg_dir/secring.gpg" | |
| # store the secret keyring in a .gpg file | |
| base64 -d <<< "$GPG_KEYRING_BASE64" > "$keyring" | |
| passphrase_file="$gpg_dir/passphrase" | |
| # store passphrase in a file | |
| echo "$GPG_PASSPHRASE" > "$passphrase_file" | |
| echo "SIGN_PASSPHRASE_FILE=$passphrase_file" >> "$GITHUB_ENV" | |
| echo "SIGN_KEYRING=$keyring" >> "$GITHUB_ENV" | |
| env: | |
| GPG_KEYRING_BASE64: "${{ secrets.GPG_KEYRING_BASE64 }}" | |
| GPG_PASSPHRASE: "${{ secrets.GPG_PASSPHRASE }}" | |
| - name: Add dependency chart repos | |
| run: | | |
| helm repo add bitnami https://charts.bitnami.com/bitnami | |
| - name: Package Operator helm chart | |
| run: | | |
| mkdir -p /tmp/chart | |
| cd deploy/charts | |
| # Update the operator version tag in values.yaml | |
| sed -i "s/tag:.*$/tag: ${OPERATOR_VERSION}/g" prefect-operator/values.yaml | |
| helm package prefect-operator \ | |
| --destination /tmp/chart \ | |
| --dependency-update \ | |
| --version "${RELEASE_VERSION}" \ | |
| --app-version "${OPERATOR_VERSION}" \ | |
| --sign --key '[email protected]' \ | |
| --keyring "${SIGN_KEYRING}" \ | |
| --passphrase-file "${SIGN_PASSPHRASE_FILE}" | |
| env: | |
| RELEASE_VERSION: ${{ steps.get_version.outputs.RELEASE_VERSION }} | |
| OPERATOR_VERSION: ${{ steps.get_version.outputs.OPERATOR_VERSION }} | |
| SIGN_KEYRING: ${{ env.SIGN_KEYRING }} | |
| SIGN_PASSPHRASE_FILE: ${{ env.SIGN_PASSPHRASE_FILE }} | |
| - name: Update chart index | |
| run: | | |
| git stash # Stash changes to the values.yaml so checkout doesn't complain | |
| git checkout gh-pages | |
| helm repo index /tmp/chart --url https://prefecthq.github.io/prefect-operator/charts --merge ./index.yaml | |
| - name: Commit and push | |
| run: | | |
| cp /tmp/chart/index.yaml . | |
| cp "/tmp/chart/prefect-operator-${RELEASE_VERSION}.*" ./charts | |
| git add ./index.yaml "./charts/prefect-operator-$RELEASE_VERSION.*" ./charts/ | |
| git commit -m "Release $RELEASE_VERSION" | |
| git push origin gh-pages | |
| env: | |
| RELEASE_VERSION: ${{ steps.get_version.outputs.RELEASE_VERSION }} | |
| - name: Create Github Release + Tag | |
| run: | | |
| gh release create "${RELEASE_VERSION}" \ | |
| --latest=false \ | |
| --notes "Packaged with prefect-operator version \ | |
| [${OPERATOR_VERSION}](https://github.com/PrefectHQ/prefect-operator/releases/tag/${OPERATOR_VERSION})" | |
| env: | |
| GITHUB_TOKEN: ${{ github.token }} | |
| RELEASE_VERSION: ${{ steps.get_version.outputs.RELEASE_VERSION }} | |
| OPERATOR_VERSION: ${{ steps.get_version.outputs.OPERATOR_VERSION }} |