feat: add CI-driven image tag updates, remove Image Updater #4
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| --- | |
| name: Build & Push Images | |
| on: | |
| push: | |
| branches: ["**"] | |
| paths-ignore: | |
| - "k8s/**" | |
| - "**.md" | |
| pull_request: | |
| types: [opened, synchronize, reopened] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| REGISTRY: ${{ vars.REGISTRY || 'registry.wdr.io' }} | |
| REPO: ${{ github.event.repository.name }} | |
| jobs: | |
| # --------------------------------------------------------------- | |
| # Stage 1: Validate codebase. | |
| # Simple project has no application code to lint — just verify | |
| # the Dockerfile and static content are well-formed. | |
| # --------------------------------------------------------------- | |
| validate: | |
| name: Validate | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Lint Dockerfile | |
| uses: hadolint/hadolint-action@v3.1.0 | |
| with: | |
| dockerfile: silta/nginx.Dockerfile | |
| failure-threshold: error | |
| # --------------------------------------------------------------- | |
| # Stage 2: Build and push Docker image. | |
| # --------------------------------------------------------------- | |
| build-image: | |
| name: Build & Push — nginx | |
| runs-on: ubuntu-latest | |
| needs: validate | |
| permissions: | |
| contents: read | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Build & push image | |
| uses: wunderio/silta-actions/build-push-image@v1 | |
| with: | |
| image-name: nginx | |
| dockerfile: silta/nginx.Dockerfile | |
| registry: ${{ env.REGISTRY }} | |
| registry-username: ${{ secrets.REGISTRY_USERNAME }} | |
| registry-password: ${{ secrets.REGISTRY_PASSWORD }} | |
| # --------------------------------------------------------------- | |
| # Stage 3: Update image tags in ArgoCD values files. | |
| # Queries the registry for the latest tags and commits the update. | |
| # --------------------------------------------------------------- | |
| update-tags: | |
| name: Update Image Tags | |
| runs-on: ubuntu-latest | |
| needs: build-image | |
| permissions: | |
| contents: write | |
| steps: | |
| - name: Update image tags | |
| uses: wunderio/silta-actions/update-image-tags@v1 | |
| with: | |
| image-names: nginx | |
| values-file: values/simple.yaml | |
| registry: ${{ env.REGISTRY }} | |
| registry-username: ${{ secrets.REGISTRY_USERNAME }} | |
| registry-password: ${{ secrets.REGISTRY_PASSWORD }} |