PhoenixSimulation/cloudbuild.yaml at main · ash-3d/PhoenixSimulation · GitHub

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# Cloud Build configuration with Docker layer caching
# Deploys Cloud Run Service (UI) only
# Processing is handled by Cloud Batch jobs (created dynamically, supports 128+ CPUs)
# Multi-stage Dockerfile caches Rust compilation separately from Python code

options:
  logging: CLOUD_LOGGING_ONLY
  substitutionOption: ALLOW_LOOSE
  machineType: 'E2_HIGHCPU_8'  # Faster build machine (8 vCPUs)

steps:
  # Pull previous image for cache reuse (speeds up subsequent builds)
  - name: 'gcr.io/cloud-builders/docker'
    entrypoint: 'bash'
    args:
      - '-c'
      - |
        docker pull gcr.io/$PROJECT_ID/citb4:latest || exit 0

  # Build with cache from previous image (reuses Rust compilation layer)
  - name: 'gcr.io/cloud-builders/docker'
    args:
      - 'build'
      - '--cache-from'
      - 'gcr.io/$PROJECT_ID/citb4:latest'
      - '-t'
      - 'gcr.io/$PROJECT_ID/citb4:$COMMIT_SHA'
      - '-t'
      - 'gcr.io/$PROJECT_ID/citb4:latest'
      - '.'

  # Push the image to Container Registry
  - name: 'gcr.io/cloud-builders/docker'
    args:
      - 'push'
      - 'gcr.io/$PROJECT_ID/citb4:latest'

  # Deploy Cloud Run Service (Flask UI - lightweight, always available)
  # Branch "release" → PROD (citb4, prod-projects)
  # Other branches → DEV (citb4-dev, citb4-projects-dev)
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    entrypoint: bash
    args:
      - '-c'
      - |
        if [ "$BRANCH_NAME" = "release" ]; then
          SERVICE_NAME="citb4"
          BUCKET="prod-projects"
          ENV_VAR="PROD"
        else
          SERVICE_NAME="citb4-dev"
          BUCKET="citb4-projects-dev"
          ENV_VAR="DEV"
        fi

        echo "Deploying to $${SERVICE_NAME} (ENV=$${ENV_VAR}, bucket=$${BUCKET})"

        gcloud run deploy "$${SERVICE_NAME}" \
          --image=gcr.io/$PROJECT_ID/citb4:latest \
          --region=europe-west1 \
          --platform=managed \
          --allow-unauthenticated \
          --memory=2Gi \
          --cpu=2 \
          --timeout=300 \
          --min-instances=0 \
          --max-instances=5 \
          --execution-environment=gen2 \
          --update-env-vars=MODE=ui,GCP_PROJECT=$PROJECT_ID,ENV=$${ENV_VAR} \
          --remove-volume=projects \
          --add-volume=name=projects,type=cloud-storage,bucket=$${BUCKET} \
          --add-volume-mount=volume=projects,mount-path=/app/projects

  # Enable Cloud Batch API (if not already enabled)
  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
    entrypoint: gcloud
    args:
      - 'services'
      - 'enable'
      - 'batch.googleapis.com'

images:
  - 'gcr.io/$PROJECT_ID/citb4:$COMMIT_SHA'
  - 'gcr.io/$PROJECT_ID/citb4:latest'

timeout: '1200s'