docker-compose.yml

version: "3.7"

services:
#  redis:
#    image: redis:alpine
#    restart: always
#    networks:
#      - internal

  database:
    image: postgres:11-alpine
    restart: always
    volumes:
      - rails_universal_api_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_HOST_AUTH_METHOD=trust
    networks:
      - internal

  # redis requires a depends on
  # redis requires a host
  rails_universal_api:
    build:
      context: .
      dockerfile: Dockerfile
    restart: always
    volumes:
      - .:/rails_universal_api
    ports:
      - "3003:3003"
    depends_on:
      - database
    networks:
      - internal
    environment:
      - PGHOST=database
      - PGUSER=postgres
      - EXPOSE_PORT=3003

#  sidekiq:
#    build:
#      context: .
#      dockerfile: Dockerfile
#    entrypoint: [docker_entrypoints/sidekiq_entrypoint.sh]
#    restart: always
#    environment:
#      - PGHOST=database
#      - PGUSER=postgres
#      - REDIS_HOST=redis://redis
#    depends_on:
#      - rails_universal_api
#      - database
#      - redis
#    networks:
#      - internal

volumes:
  rails_universal_api_data:

networks:
  internal:
    driver: bridge