cloudbuild.yaml

timeout: 3600s
options:
  substitution_option: ALLOW_LOOSE
  # job builds a multi-arch docker image for amd64,arm,arm64 and s390x.
  machineType: E2_HIGHCPU_32
steps:
- name: "gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20231105-52c482caa0"
  entrypoint: "bash"
  env:
  - DOCKER_CLI_EXPERIMENTAL=enabled
  - GIT_TAG=$_GIT_TAG
  - BASE_REF=$_PULL_BASE_REF
  - PUSH=true
  - BUCKET=gs://k8s-staging-kwok
  - STAGING=true
  - STAGING_IMAGE_PREFIX=gcr.io/k8s-staging-kwok
  - IMAGE_PREFIX=registry.k8s.io/kwok
  - NUMBER_SUPPORTED_KUBE_RELEASES=6
  - PRE_RELEASE=GA
  args:
  - -c
  - |
    gcloud auth configure-docker && \
    docker buildx create --name img-builder --use && \
    make release

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
  _GIT_TAG: "12345"
  # _PULL_BASE_REF will contain the ref that was pushed to trigger this build -
  # a branch like 'main' or 'release-0.2', or a tag like 'v0.2'.
  _PULL_BASE_REF: "main"