cloudbuild.yaml

#
# User-defined substitutions:
#   _CLOUDSDK_COMPUTE_ZONE
#   _CLOUDSDK_CONTAINER_CLUSTER
#

steps:
  # Generate a kubeconfig file for the given GKE cluster.
  - name: 'gcr.io/cloud-builders/kubectl'
    env:
      - 'CLOUDSDK_COMPUTE_ZONE=${_CLOUDSDK_COMPUTE_ZONE}'
      - 'CLOUDSDK_CONTAINER_CLUSTER=${_CLOUDSDK_CONTAINER_CLUSTER}'
      - 'KUBECONFIG=/kube/config'
    entrypoint: 'sh'
    args:
      - '-c'
      - |
        CLUSTER=$$(gcloud config get-value container/cluster)
        PROJECT=$$(gcloud config get-value core/project)
        ZONE=$$(gcloud config get-value compute/zone)
      
        gcloud container clusters get-credentials "$${CLUSTER}" \
          --project "$${PROJECT}" \
          --zone "$${ZONE}"
    volumes:
      - name: 'kube'
        path: /kube

  # Apply the Kubernetes configuration files.
  - name: 'gcr.io/cloud-builders/gcloud'
    env:
      - 'KUBECONFIG=/kube/config'
    entrypoint: 'sh'
    args:
      - '-c'
      - |
        kubectl apply --recursive -f kubernetes
    volumes:
      - name: 'kube'
        path: /kube