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| # This workflow will build a docker container, publish it to Google Container Registry, and deploy it to GKE when there is a push to the "main" branch. | |
| # | |
| # To configure this workflow: | |
| # | |
| # 1. Ensure that your repository contains the necessary configuration for your Google Kubernetes Engine cluster, including deployment.yml, kustomization.yml, service.yml, etc. | |
| # | |
| # 2. Create and configure a Workload Identity Provider for GitHub (https://github.com/google-github-actions/auth#setting-up-workload-identity-federation) | |
| # | |
| # 3. Change the values for the GAR_LOCATION, GKE_ZONE, GKE_CLUSTER, IMAGE, REPOSITORY and DEPLOYMENT_NAME environment variables (below). | |
| # | |
| # For more support on how to run the workflow, please visit https://github.com/google-github-actions/setup-gcloud/tree/master/example-workflows/gke-kustomize | |
| name: Build and Deploy to GKE | |
| on: | |
| push: | |
| branches: [ "main" ] | |
| env: | |
| GKE_PROJECT: ${{ secrets.GKE_PROJECT }} | |
| GKE_EMAIL: ${{ secrets.GKE_EMAIL }} | |
| GITHUB_SHA: ${{ github.sha }} | |
| GKE_ZONE: asia-east1 | |
| GKE_CLUSTER: jsvill-autopilot-cluster-1 | |
| IMAGE: demo | |
| REGISTRY_HOSTNAME: gcr.io | |
| DEPLOYMENT_NAME: demo | |
| jobs: | |
| setup-build-publish-deploy: | |
| name: Setup, Build, Publish, and Deploy | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| # Setup gcloud CLI | |
| - uses: GoogleCloudPlatform/github-actions/setup-gcloud@master | |
| with: | |
| version: '285.0.0' | |
| project_id: ${{ secrets.GCP_PROJECT_ID }} | |
| service_account_email: ${{ secrets.GKE_EMAIL }} | |
| service_account_key: ${{ secrets.GKE_KEY }} | |
| # Configure docker to use the gcloud command-line tool as a credential helper | |
| - run: | | |
| # Set up docker to authenticate | |
| # via gcloud command-line tool. | |
| gcloud auth configure-docker | |
| # Build the Docker image | |
| - name: Build | |
| run: | | |
| docker build -t "$REGISTRY_HOSTNAME"/"$GKE_PROJECT"/"$IMAGE":"$GITHUB_SHA" \ | |
| --build-arg GITHUB_SHA="$GITHUB_SHA" \ | |
| --build-arg GITHUB_REF="$GITHUB_REF" . | |
| # Push the Docker image to Google Container Registry | |
| - name: Publish | |
| run: | | |
| docker push $REGISTRY_HOSTNAME/$GKE_PROJECT/$IMAGE:$GITHUB_SHA | |
| # Set up kustomize | |
| - name: Set up Kustomize | |
| run: | | |
| curl -o kustomize --location https://github.com/kubernetes-sigs/kustomize/releases/download/v3.1.0/kustomize_3.1.0_linux_amd64 | |
| chmod u+x ./kustomize | |
| # Deploy the Docker image to the GKE cluster | |
| - name: Deploy | |
| run: | | |
| gcloud container clusters get-credentials $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT | |
| ./kustomize edit set image $REGISTRY_HOSTNAME/$GKE_PROJECT/$IMAGE:${GITHUB_SHA} | |
| ./kustomize build . | kubectl apply -f - | |
| kubectl rollout status deployment/$DEPLOYMENT_NAME | |
| kubectl get services -o wide |