bump replicas to 5 in prod #6
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| name: Render Manifests | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'guestbook/**' | |
| permissions: | |
| contents: write | |
| jobs: | |
| render: | |
| name: Render ${{ matrix.env }} Manifests | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| include: | |
| - env: dev | |
| values-file: environments/dev-values.yaml | |
| branch: env/dev | |
| release-name: guestbook-dev | |
| - env: staging | |
| values-file: environments/staging-values.yaml | |
| branch: env/staging | |
| release-name: guestbook-staging | |
| - env: prod | |
| values-file: environments/prod-values.yaml | |
| branch: env/prod | |
| release-name: guestbook-prod | |
| steps: | |
| - name: Checkout main branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| path: source | |
| - name: Setup Helm | |
| uses: azure/setup-helm@v4 | |
| - name: Render Manifests | |
| run: | | |
| mkdir -p rendered/guestbook | |
| helm template ${{ matrix.release-name }} source/guestbook \ | |
| -f source/guestbook/${{ matrix.values-file }} \ | |
| --output-dir rendered/guestbook | |
| # helm template --output-dir creates a nested structure like: | |
| # rendered/guestbook/guestbook/templates/deployment.yaml | |
| # Flatten it to: | |
| # rendered/guestbook/deployment.yaml | |
| find rendered/guestbook -name '*.yaml' -mindepth 3 -exec mv {} rendered/guestbook/ \; | |
| find rendered/guestbook -type d -empty -delete | |
| - name: Checkout env branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ matrix.branch }} | |
| path: env-branch | |
| fetch-depth: 0 | |
| continue-on-error: true | |
| - name: Create orphan branch if it doesn't exist | |
| if: failure() | |
| run: | | |
| mkdir -p env-branch | |
| cd env-branch | |
| git init | |
| git checkout --orphan ${{ matrix.branch }} | |
| git remote add origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git | |
| - name: Update rendered manifests | |
| run: | | |
| rm -rf env-branch/guestbook | |
| cp -r rendered/guestbook env-branch/guestbook | |
| - name: Commit and push | |
| run: | | |
| cd env-branch | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git add -A | |
| if git diff --cached --quiet; then | |
| echo "No changes to rendered manifests for ${{ matrix.env }}" | |
| else | |
| git commit -m "render: ${{ matrix.env }} manifests from ${{ github.sha }}" | |
| git push origin HEAD:${{ matrix.branch }} | |
| echo "Pushed rendered manifests to ${{ matrix.branch }}" | |
| fi |