docker-compose.yml

---
version: "3.8"
services:
  app:
    # $ docker compose -p ghbs up app
    # $ docker exec -it ghbs_prod /bin/bash
    #
    tmpfs:
      - /tmp
    container_name: ghbs_prod
    build:
      context: .
      target: app
    image: ghbs:prod
    command: bundle exec rails server -b 'ssl://0.0.0.0:3000?key=localhost.key&cert=localhost.crt'
    environment:
      SECRET_KEY_BASE: secret
      RAILS_ENV: production
      REDIS_URL: redis://cache:6379
      # SUPPORT_EMAIL: prod@gov.uk
      # RAILS_SERVE_STATIC_FILES: "true"
    # ports:
    #   - 3000:3000
    volumes:
      - .:/srv/app
      # - ./localhost.key:/srv/app/localhost.key
      # - ./localhost.crt:/srv/app/localhost.crt
    depends_on:
      - db
      - cache
    tty: true
    stdin_open: true
    networks:
      - ghbs

  db:
    container_name: ghbs_db
    image: postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
      POSTGRES_HOST_AUTH_METHOD: trust
    networks:
      - ghbs

  cache:
    container_name: ghbs_cache
    image: redis
    networks:
      - ghbs

networks:
  ghbs: