diff --git a/.github/workflows/google.yml b/.github/workflows/google.yml new file mode 100644 index 00000000..dcbf112a --- /dev/null +++ b/.github/workflows/google.yml @@ -0,0 +1,116 @@ +# 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 "master" +# branch. +# +# To configure this workflow: +# +# 1. Enable the following Google Cloud APIs: +# +# - Artifact Registry (artifactregistry.googleapis.com) +# - Google Kubernetes Engine (container.googleapis.com) +# - IAM Credentials API (iamcredentials.googleapis.com) +# +# You can learn more about enabling APIs at +# https://support.google.com/googleapi/answer/6158841. +# +# 2. Ensure that your repository contains the necessary configuration for your +# Google Kubernetes Engine cluster, including deployment.yml, +# kustomization.yml, service.yml, etc. +# +# 3. Create and configure a Workload Identity Provider for GitHub: +# https://github.com/google-github-actions/auth#preferred-direct-workload-identity-federation. +# +# Depending on how you authenticate, you will need to grant an IAM principal +# permissions on Google Cloud: +# +# - Artifact Registry Administrator (roles/artifactregistry.admin) +# - Kubernetes Engine Developer (roles/container.developer) +# +# You can learn more about setting IAM permissions at +# https://cloud.google.com/iam/docs/manage-access-other-resources +# +# 5. Change the values in the "env" block to match your values. + +name: 'Build and Deploy to GKE' + +on: + push: + branches: + - '"master"' + +env: + PROJECT_ID: 'my-project' # TODO: update to your Google Cloud project ID + GAR_LOCATION: 'us-central1' # TODO: update to your region + GKE_CLUSTER: 'cluster-1' # TODO: update to your cluster name + GKE_ZONE: 'us-central1-c' # TODO: update to your cluster zone + DEPLOYMENT_NAME: 'gke-test' # TODO: update to your deployment name + REPOSITORY: 'samples' # TODO: update to your Artifact Registry docker repository name + IMAGE: 'static-site' + WORKLOAD_IDENTITY_PROVIDER: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider' # TODO: update to your workload identity provider + +jobs: + setup-build-publish-deploy: + name: 'Setup, Build, Publish, and Deploy' + runs-on: 'ubuntu-latest' + environment: 'production' + + permissions: + contents: 'read' + id-token: 'write' + + steps: + - name: 'Checkout' + uses: 'actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332' # 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@f112390a2df9932162083945e46d439060d66ec2' # google-github-actions/auth@v2 + with: + workload_identity_provider: '${{ env.WORKLOAD_IDENTITY_PROVIDER }}' + + # Authenticate Docker to Google Cloud Artifact Registry + - name: 'Docker Auth' + uses: 'docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567' # docker/login-action@v3 + with: + username: 'oauth2accesstoken' + password: '${{ steps.auth.outputs.auth_token }}' + registry: '${{ env.GAR_LOCATION }}-docker.pkg.dev' + + # Get the GKE credentials so we can deploy to the cluster + - name: 'Set up GKE credentials' + uses: 'google-github-actions/get-gke-credentials@6051de21ad50fbb1767bc93c11357a49082ad116' # google-github-actions/get-gke-credentials@v2 + with: + cluster_name: '${{ env.GKE_CLUSTER }}' + location: '${{ env.GKE_ZONE }}' + + # Build the Docker image + - name: 'Build and push Docker container' + run: |- + DOCKER_TAG="${GAR_LOCATION}-docker.pkg.dev/${PROJECT_ID}/${REPOSITORY}/${IMAGE}:${GITHUB_SHA}" + + docker build \ + --tag "${DOCKER_TAG}" \ + --build-arg GITHUB_SHA="${GITHUB_SHA}" \ + --build-arg GITHUB_REF="${GITHUB_REF}" \ + . + + docker push "${DOCKER_TAG}" + + # Set up kustomize + - name: 'Set up Kustomize' + run: |- + curl -sfLo kustomize https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv5.4.3/kustomize_v5.4.3_linux_amd64.tar.gz + chmod u+x ./kustomize + + # Deploy the Docker image to the GKE cluster + - name: 'Deploy to GKE' + run: |- + # replacing the image name in the k8s template + ./kustomize edit set image LOCATION-docker.pkg.dev/PROJECT_ID/REPOSITORY/IMAGE:TAG=$GAR_LOCATION-docker.pkg.dev/$PROJECT_ID/$REPOSITORY/$IMAGE:$GITHUB_SHA + ./kustomize build . | kubectl apply -f - + kubectl rollout status deployment/$DEPLOYMENT_NAME + kubectl get services -o wide