cloudbuild.yaml

steps:
- name: 'gcr.io/cloud-builders/docker'
  args: ['run', '--privileged', 'linuxkit/binfmt:v0.7']
  id: 'initialize-qemu'
- name: 'gcr.io/cloud-builders/docker'
  args: ['buildx', 'create', '--name', 'mybuilder']
  id: 'create-builder'
- name: 'gcr.io/cloud-builders/docker'
  args: ['buildx', 'use', 'mybuilder']
  id: 'select-builder'
- name: 'gcr.io/cloud-builders/docker'
  args: ['buildx', 'inspect', '--bootstrap']
  id: 'show-target-build-platforms'
- name: 'gcr.io/cloud-builders/docker'
  args: ['buildx', 'build', '--platform', '$_DOCKER_BUILDX_PLATFORMS', '-t', 'gcr.io/$PROJECT_ID/jx-boot:$_VERSION', '-f', 'Dockerfile-boot', '--build-arg', 'VERSION=$_VERSION', '--push', '.']
  id: 'build-multi-architecture-container-image'
options:
  env:
    - 'DOCKER_CLI_EXPERIMENTAL=enabled'
  machineType: 'N1_HIGHCPU_8'
  diskSizeGb: 200    
substitutions:
  _DOCKER_BUILDX_PLATFORMS: 'linux/amd64,linux/arm64'
timeout: 3600s