github_article_sample_cd_workflow__deploy.yaml

   - name: Deploy Release on cluster
      env:
        GCLOUD_KEY: ${{ secrets.GCLOUD_KEY }}
      run: |
        echo "$GCLOUD_KEY" | base64 --decode > ${HOME}/gcloud.json
        gcloud auth activate-service-account --key-file=${HOME}/gcloud.json
        gcloud auth configure-docker
        gcloud container clusters get-credentials \
        ${{ env.CLUSTER_NAME }} --zone 
        ${{ env.CLUSTER_ZONE }} --project ${{ env.PROJECT_NAME }}

        # install/upgrade helm chart
        helm upgrade --install backend ./deploy/helm/backend \
                  --values ./deploy/helm/backend/env.values.${{ env.CLUSTER_ENV }}.yaml \
                  --set env_values.image_version=${{ env.RELEASE_VERSION }