docker-compose.yml

version: "3.8"
services:
  db:
    image: postgres:10
    volumes:
      - data-bg:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: ${UNK_ANA_PG_PASSWORD}
      POSTGRES_USER: ${UNK_ANA_PG_USER}
      POSTGRES_DB: ${UNK_ANA_PG_DB}
    container_name: unk-postgres
    env_file:
      - ./.env
    ports:
      - 5432:5431
  redis:
    image: 'redis:5-alpine'
    command: redis-server
    container_name: unk-redis
    ports:
      - '6379:6379'
    volumes:
      - ${UNK_ANA_REDIS_DATA}:/data
    env_file:
      - ./.env
    #
  web:
    build: .
    command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p ${PORT} -b '0.0.0.0'"
    image: unk-webapp:${TAG-stable}
    container_name: unk-web-app
    env_file:
      - ./.env
    volumes:
      - .:/unk-app # LOCAL FOLDER NAME
      - '/unk-app/tmp' # DO NOT MOUNT TMP FOLDER
    ports:
      - "${PORT}:${PORT}"
    depends_on:
      - db
      - redis
#  sidekiq:
#    build: .
#    command: bundle exec sidekiq
#    entrypoint: []
#    container_name: unk-sidekiq
#    image: unk-sidekiq:${TAG-stable}
#    env_file:
#    - ./docker/.env
#    volumes:
#    - '.:/unk-app'
#    - '/unk-app/tmp' # don't mount tmp directory
#    depends_on:
#    - db
#    - redis
volumes:
  data-bg:
    driver: local
    driver_opts:
      type: 'none'
      o: 'bind'
      device: ${UNK_ANA_PG_DATA}