cloudbuild.yaml

# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This configuration file is used to build and deploy the app into a
# GKE cluster using Google Cloud Build and Google Cloud Deploy.
#
# PREREQUISITES:
# - Cloud Build service account must have roles:  "Cloud Deploy Releaser", "Service Account User"
# - Compute service account must have roles: "Kubernetes Engine Developer", "Cloud Deploy Runner"

# USAGE:
# The release ID must be incremented/unique for each run:
# Example invocation:
# `gcloud builds submit --config=cloudbuild_cd.yaml --substitutions=_REL_ID=UNIQUE.`
# where UNIQUE is different for each release

# https://cloud.google.com/deploy/docs/integrating-ci?hl=ko#an_example_configuration_using_skaffold
# [START cloudbuild_microservice_demo_cloudbuild]
steps:
# - name: gcr.io/cloud-builders/gsutil
#   id: download-skaffold-cache
#   entrypoint: 'bash'
#   args:
#     - '-c'
#     - 'gsutil cp -c ${_CACHE_URI} /workspace/cache || true' 
- name: gcr.io/k8s-skaffold/skaffold
  id: build-and-push-images
  args:
    - skaffold
    - build
    - '--cache-artifacts=false'
    - '--interactive=false'
    - '--default-repo=${_DEFAUILT_REPOSITORY}'
    # - '--cache-file=/workspace/$_CACHE'   # set _CACHE to anything other than "cache" e.g. "no-cache" to reset skaffold cache
    - '--file-output=/workspace/artifacts.json'
- name: gcr.io/google.com/cloudsdktool/cloud-sdk
  id: show-artifacts-json
  entrypoint: 'bash'
  args:
    - '-c'
    - 'cat /workspace/artifacts.json'
# - name: gcr.io/google.com/cloudsdktool/cloud-sdk
#   id: upload-skaffold-cache
#   args:
#     - 'gsutil'
#     - 'cp'
#     - '/workspace/$_CACHE'
#     - '${_CACHE_URI}'
##################
#- name: gcr.io/k8s-skaffold/skaffold:v2.8.0 # python set up should be baked into a custom builder image to speed up build times
#  id: run-tests
#  script: |
#    #!/bin/bash
#    apt-get update
#    apt-get -y install python3-venv
#    python3 -m venv $HOME/venv-python-tests
#    . $HOME/venv-python-tests/bin/activate
#    pip install --upgrade pip
#    pip install pylint
#    skaffold test --build-artifacts=/workspace/artifacts.json --module=$SERVICE --assume-yes
#  env:
#    - 'TEAM=$_TEAM'
#    - 'SERVICE=$_SERVICE'
- name: gcr.io/google.com/cloudsdktool/cloud-sdk
  id: trigger-release
  args:
    - 'gcloud'
    - 'deploy'
    - 'releases'
    - 'create'
    - 'rel-${SHORT_SHA}'
    - '--delivery-pipeline=${_DELIVERY_PIPELINE_NAME}'
    - '--build-artifacts=/workspace/artifacts.json'
    - '--region=${_REGION}'
    - '--annotations=commitId=${REVISION_ID}'
#   - '--gcs-source-staging-dir=$_SOURCE_STAGING_BUCKET/$SHORT_SHA'
    
# Add more power, and more time, for heavy Skaffold build
timeout: '3600s'
# https://cloud.google.com/build/docs/securing-builds/configure-user-specified-service-accounts?hl=ko#execute_a_build_using_a_config_file
serviceAccount: 'projects/${PROJECT_ID}/serviceAccounts/ob-build-sa@kiwonlee-demo-ob.iam.gserviceaccount.com'
options:
  machineType: 'E2_HIGHCPU_8'
  logging: CLOUD_LOGGING_ONLY #https://cloud.google.com/build/docs/securing-builds/configure-user-specified-service-accounts?hl=ko#execute_a_build_using_a_config_file
#  workerPool: 'projects/${PROJECT_ID}/locations/${_REGION}/workerPools/microservices-pp'

substitutions:
  _DELIVERY_PIPELINE_NAME: ob-pipeline
  _DEFAUILT_REPOSITORY: us-central1-docker.pkg.dev/${PROJECT_ID}/docker-repo
  _REGION: us-central1
  _CACHE_URI: gs://skaffold-cache/cache
  _CACHE: cache

# [END cloudbuild_microservice_demo_cloudbuild]