version: '3.3' services: bb-app: image: sixeyed/bulletin-board-app build: context: ./bulletin-board-app networks: - bb-net bb-db: image: sixeyed/bulletin-board-db build: context: ./bulletin-board-db networks: - bb-net bb-proxy: image: sixeyed/bulletin-board-proxy build: context: ./bulletin-board-proxy ports: - "80:80" networks: - bb-net networks: bb-net: