merge: deployment workflows #5
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| name: 'CD' | |
| on: | |
| push: | |
| branches: | |
| - 'main' | |
| pull_request: | |
| branches: | |
| - 'main' | |
| env: | |
| PROJECT_ID: ${{ secrets.PROJECT_ID }} | |
| GAR_LOCATION: ${{ secrets.GAR_LOCATION }} | |
| GKE_CLUSTER: ${{ secrets.GKE_CLUSTER }} | |
| GKE_ZONE: ${{ secrets.GKE_ZONE }} | |
| DEPLOYMENT_NAME: ${{ secrets.DEPLOYMENT_NAME }} | |
| REPOSITORY: ${{ secrets.REPOSITORY }} | |
| IMAGE: ${{ secrets.IMAGE }} | |
| jobs: | |
| setup-build-publish-deploy: | |
| name: 'Setup, Build, Publish, and Deploy' | |
| runs-on: 'ubuntu-latest' | |
| permissions: | |
| contents: 'read' | |
| id-token: 'write' | |
| steps: | |
| - name: 'Checkout' | |
| uses: 'actions/checkout@v4' | |
| # Configure Workload Identity Federation and generate an access token. | |
| # | |
| # See https://github.com/google-github-actions/auth for more options, | |
| # including authenticating via a JSON credentials file. | |
| - id: 'auth' | |
| name: 'Authenticate to Google Cloud' | |
| uses: 'google-github-actions/auth@v2' | |
| with: | |
| project_id: '${{ env.PROJECT_ID }}' | |
| workload_identity_provider: '${{ secrets.WORKLOAD_IDENTITY_PROVIDER }}' | |
| service_account: ${{ secrets.SERVICE_ACCOUNT }} | |
| # Authenticate Docker to Google Cloud Artifact Registry | |
| - name: 'Docker Auth' | |
| uses: 'docker/login-action@v3' | |
| with: | |
| username: 'oauth2accesstoken' | |
| password: '${{ steps.auth.outputs.auth_token }}' | |
| registry: '${{ env.GAR_LOCATION }}-docker.pkg.dev' | |
| # Get the GKE credentials so we can deploy to the cluster | |
| - name: 'Set up GKE credentials' | |
| uses: 'google-github-actions/get-gke-credentials@v2' | |
| with: | |
| cluster_name: '${{ env.GKE_CLUSTER }}' | |
| location: '${{ env.GKE_ZONE }}' | |
| # Build the Docker image | |
| - name: 'Build and push Docker container' | |
| id: build-image | |
| run: |- | |
| gcloud auth print-access-token | docker login -u oauth2accesstoken --password-stdin https://${GAR_LOCATION}-docker.pkg.dev | |
| DOCKER_TAG="${GAR_LOCATION}-docker.pkg.dev/${PROJECT_ID}/${REPOSITORY}/${IMAGE}:${GITHUB_SHA}" | |
| LATEST_DOCKER_TAG="${GAR_LOCATION}-docker.pkg.dev/${PROJECT_ID}/${REPOSITORY}/${IMAGE}:latest" | |
| docker build \ | |
| --tag "${DOCKER_TAG}" \ | |
| --tag "${LATEST_DOCKER_TAG}" \ | |
| --build-arg GITHUB_SHA="${GITHUB_SHA}" \ | |
| --build-arg GITHUB_REF="${GITHUB_REF}" \ | |
| . | |
| docker push "${DOCKER_TAG}" | |
| docker push "${LATEST_DOCKER_TAG}" | |
| echo "::set-output name=image::${DOCKER_TAG}" | |
| # Update the image in the GKE deployment | |
| - name: 'Update Image in GKE' | |
| run: |- | |
| kubectl set image deployment/${{ env.DEPLOYMENT_NAME }} ${{env.IMAGE}}=${{ steps.build-image.outputs.image }} | |
| kubectl rollout status deployment/${{ env.DEPLOYMENT_NAME }} | |
| kubectl get services -o wide |