docker-compose.yml

version: "3.7"
services:
  api:
    build: .
    networks:
      - exercises
    ports:
      - "3000:3000"
    command: bash -c "bin/rake about && bin/rails server -b '0.0.0.0' -p 3000"
    environment:
      - OXE_DEV_DB_HOST=postgres
      - OXE_TEST_DB_HOST=postgres_test
      - OXE_DB_USER=ox_exercises
      - OXE_DB_PASS=ox_exercises
      - OXE_DEV_DB=ox_exercises_dev
      - OXE_TEST_DB=ox_exercises_test
      - REDIS_URL=redis://redis:6379/0
    volumes:
      - .:/code
      - /code/tmp
      - /code/log
  postgres:
    image: "postgres:9.5"
    volumes:
      - pgdata:/var/lib/postgresql/data
    networks:
      - exercises
    environment:
      - POSTGRES_USER=ox_exercises
      - POSTGRES_PASSWORD=ox_exercises
      - POSTGRES_DB=ox_exercises_dev
  postgres_test:
    image: "postgres:9.5"
    volumes:
      - pgdata:/var/lib/postgresql/data
    networks:
      - exercises
    environment:
      - POSTGRES_USER=ox_exercises
      - POSTGRES_PASSWORD=ox_exercises
      - POSTGRES_DB=ox_exercises_test
  redis:
    image: "redis:alpine"
    command: redis-server
    volumes:
      - 'redis:/data'
    networks:
      - exercises

networks:
  exercises:
volumes:
  pgdata:
  redis: