cloudbuild-direct.yaml

steps:
- name: maven:3.8.7-openjdk-18
  entrypoint: mvn
  args: [ "-B", "install" ]
- name: 'gcr.io/cloud-builders/docker'
  env:
  - CHECKPOINT_IMG=example-spring-boot-checkpoint
  - CONTAINER=example-spring-boot-checkpoint
  script: |
    apt-get update && apt-get install siege
    docker build -f Dockerfile.checkpoint -t $CHECKPOINT_IMG .
    docker run -d --rm -v cr:/cr --privileged --network cloudbuild -p 8080:8080 --name $CONTAINER $CHECKPOINT_IMG
    # Wait until the application is up and serving requests
    until curl --output /dev/null --silent --head --fail http://$CONTAINER:8080; do
      sleep 0.1
    done
    # Warm-up the server by executing 100k requests against it
    siege -c 1 -r 100000 -b http://$CONTAINER:8080
    docker exec $CONTAINER jcmd example-spring-boot JDK.checkpoint
    # Wait until the container finishes writing the image to volume 'cr'
    docker container wait $CONTAINER
    # Copy contents of the 'cr' volume into target/cr
    docker run --rm -v cr:/cr --entrypoint tar $CHECKPOINT_IMG -cf - /cr | tar -C target -xvf -
    docker build -f Dockerfile.restore -t us-west1-docker.pkg.dev/$PROJECT_ID/crac-examples/example-spring-boot-direct .
  automapSubstitutions: true
images:
- us-west1-docker.pkg.dev/$PROJECT_ID/crac-examples/example-spring-boot-direct
options:
  logging: CLOUD_LOGGING_ONLY