cloudbuild.yaml

# See https://cloud.google.com/cloud-build/docs/build-config
timeout: 1800s
options:
  substitution_option: ALLOW_LOOSE
  machineType: 'N1_HIGHCPU_8'
steps:
# Push the images
- name: 'docker.io/library/golang:1.20.4-bullseye'
  id: images
  entrypoint: make
  env:
  # _GIT_TAG is not a valid semver, we use CI=1 instead
  # - VERSION=$_GIT_TAG
  - CI=$_CI
  - PULL_BASE_REF=$_PULL_BASE_REF
  - DOCKER_REGISTRY=$_DOCKER_REGISTRY
  - DOCKER_IMAGE_PREFIX=$_DOCKER_IMAGE_PREFIX
  args:
  - kops-controller-push
  - dns-controller-push
  - kube-apiserver-healthcheck-push
# Push the artifacts
- name: 'docker.io/library/golang:1.20.4-bullseye'
  id: artifacts
  entrypoint: make
  env:
  # _GIT_TAG is not a valid semver, we use CI=1 instead
  # - VERSION=$_GIT_TAG
  - CI=$_CI
  - PULL_BASE_REF=$_PULL_BASE_REF
  - DOCKER_REGISTRY=$_DOCKER_REGISTRY
  - DOCKER_IMAGE_PREFIX=$_DOCKER_IMAGE_PREFIX
  - GCS_LOCATION=$_GCS_LOCATION
  - LATEST_FILE=markers/${_PULL_BASE_REF}/latest-ci.txt
  args:
  - gcs-upload-and-tag
# Build cloudbuild artifacts (for attestation)
- name: 'docker.io/library/golang:1.20.4-bullseye'
  id: cloudbuild-artifacts
  entrypoint: make
  env:
  # _GIT_TAG is not a valid semver, we use CI=1 instead
  # - VERSION=$_GIT_TAG
  - CI=$_CI
  - PULL_BASE_REF=$_PULL_BASE_REF
  - DOCKER_REGISTRY=$_DOCKER_REGISTRY
  - DOCKER_IMAGE_PREFIX=$_DOCKER_IMAGE_PREFIX
  - GCS_LOCATION=$_GCS_LOCATION
  - LATEST_FILE=markers/${_PULL_BASE_REF}/latest-ci.txt
  args:
  - cloudbuild-artifacts
substitutions:
  # _GIT_TAG will be filled with a git-based tag for the image, of the form vYYYYMMDD-hash, and
  # can be used as a substitution
  _CI: '1'
  _GIT_TAG: '12345'
  _PULL_BASE_REF: 'dev'
  _DOCKER_REGISTRY: 'gcr.io'
  _DOCKER_IMAGE_PREFIX: 'k8s-staging-kops/'
  _GCS_LOCATION: 'gs://k8s-staging-kops/kops/releases/'
artifacts:
  objects:
    location: '$_GCS_LOCATION/$_GIT_TAG/cloudbuild/'
    paths: ["cloudbuild/*"]