docker-compose.yml

version: '2.4'

x-app: &app
  build:
    context: .dockerdev
    dockerfile: Dockerfile
    args:
      RUBY_VERSION: '2.7.0'
      PG_MAJOR: '13'
      BUNDLER_VERSION: '2.1.2'
  environment: &env
    RACK_ENV: ${RACK_ENV:-development}
  image: airports_api_dev:1.1.0
  tmpfs:
    - /tmp

x-backend: &backend
  <<: *app
  stdin_open: true
  tty: true
  volumes:
    - .:/app
    - bundle:/usr/local/bundle
    - .dockerdev/.psqlrc:/root/.psqlrc:ro
    - .dockerdev/.bashrc:/root/.bashrc:ro
  environment:
    <<: *env
    WEB_CONCURRENCY: 1
    HISTFILE: /app/log/.bash_history
    PSQL_HISTFILE: /app/log/.psql_history
    EDITOR: vi

services:
  runner:
    <<: *backend
    command: /bin/bash
    ports:
      - '9292:9393'
    depends_on:
      database:
        condition: service_healthy

  test_runner: 
    <<: *backend
    command: /bin/bash
    environment:
      <<: *env
      RACK_ENV: test
    depends_on:
      test_database:
        condition: service_healthy

  api:
    <<: *backend
    command: bundle exec shotgun --host 0.0.0.0 --port 3200
    ports:
      - 3200:3200
    depends_on:
      database:
        condition: service_healthy

  database:
    image: postgres:13.0
    volumes:
      - .dockerdev/.psqlrc:/root/.psqlrc:ro
      - airports_api_db_vol:/var/lib/postgresql/data
      - ./log:/root/log:cached
    environment:
      PSQL_HISTFILE: /root/log/.psql_history
      POSTGRES_USER: etl_user
      POSTGRES_PASSWORD: hu8jmn3
      POSTGRES_DB: airports_api
    ports:
      - 6432:5432
    healthcheck:
      test: pg_isready -U postgres -h 127.0.0.1
      interval: 5s

  test_database:
    image: postgres:13.0
    volumes:
      - postgres_airports_api_test:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: etl_user
      POSTGRES_PASSWORD: hu8jmn3
      POSTGRES_DB: airports_api_playground
    ports:
      - 7432:5432
    healthcheck:
      test: pg_isready -U postgres -h 127.0.0.1
      interval: 5s
volumes:
  airports_api_db_vol:
    external: true
  postgres_airports_api_test:
  bundle: