cloudbuild-stage1.yaml

# Timeout for complete build: 10h. Default is 10m.
timeout: 36000s

# The default disk size is 100GB. However, the stage1 ISOs are pretty big these
# days. 600GB  should give us some breathing room.
options:
  diskSizeGb: 600
  env:
    - 'PROJECT=$PROJECT_ID'
    - 'ARTIFACTS=/workspace/output'

############################################################################
# BUILD ARTIFACTS
############################################################################

steps:
# stage1 minimal kernel & initram using stock ubuntu kernel.
- name: gcr.io/$PROJECT_ID/epoxy-images:1.0
  args: [
    '/workspace/builder.sh', 'stage1_minimal'
  ]

# stage1 ROMs.
- name: gcr.io/$PROJECT_ID/epoxy-images:1.0
  args: [
    '/workspace/builder.sh', 'stage1_mlxrom'
  ]

# stage1 ISOs
# NOTE: must run after stage1_minimal so that kernel & initram are available.
- name: gcr.io/$PROJECT_ID/epoxy-images:1.0
  args: [
    '/workspace/builder.sh', 'stage1_isos'
  ]

############################################################################
# DEPLOY VERSIONED ARTIFACTS
#
# Note: the artifacts built above need to be copied to specific locations in
# the target bucket. Currently, the cloudbuilder 'artifacts' directive does
# not support multiple target locations. So, the steps below are explicit.
############################################################################

# stage1_mlxrom
- name: gcr.io/cloud-builders/gsutil
  args: [
    '-h', 'Cache-Control:private, max-age=0, no-transform', '-m',
    'cp', '-r', '/workspace/output/stage1_mlxrom/*',
    'gs://epoxy-$PROJECT_ID/$_IMAGES_VERSION/stage1_mlxrom/'
  ]

# Deploy stage1_mlxrom images again to the 'latest' directory (without version).
- name: gcr.io/cloud-builders/gsutil
  # NOTE: use bash as the entry point to take advantage of bash file globbing.
  entrypoint: bash
  args:
   - -c
   - >
     gsutil -h "Cache-Control:private, max-age=0, no-transform" -m
     cp -r /workspace/output/stage1_mlxrom/*/*
     gs://epoxy-$PROJECT_ID/$_IMAGES_VERSION/stage1_mlxrom/latest/

# stage1_isos.
- name: gcr.io/cloud-builders/gsutil
  args: [
    '-h', 'Cache-Control:private, max-age=0, no-transform', '-m',
    'cp', '-r', '/workspace/output/stage1_isos/*',
    'gs://epoxy-$PROJECT_ID/$_IMAGES_VERSION/stage1_isos/'
  ]