docker-compose.prod.yml

version: '3.5'

x-rack: &rack
  command: bash -c "bundle exec rake prod_up && bundle exec unicorn -c config/unicorn.rb"
  image: 18xx_rack:prod
  environment:
    RACK_ENV: production
    DATABASE_URL: $DATABASE_URL
    ELASTIC_KEY: $ELASTIC_KEY
    NEW_RELIC_LICENSE_KEY: $NEW_RELIC_LICENSE_KEY
    NEW_RELIC_DISABLE_MIDDLEWARE_INSTRUMENTATION: 1
    SLACK_WEBHOOK_URL: $SLACK_WEBHOOK_URL
    RUBYOPTS: --yjit
    PORT: 9292
    OPAL_PREFORK_DISABLE: "true"
  restart: always
  build:
    args:
      RACK_ENV: production
    context: .
  volumes:
    - ./public:/18xx/public
  depends_on:
    - db
    - redis
  logging:
    options:
      max-size: "50m"

services:
  rack:
    <<: *rack

  rack_backup:
    <<: *rack

  queue:
    <<: *rack
    command: bundle exec ruby queue.rb

  redis:
    restart: always

  db:
    environment:
      - POSTGRES_USER
      - POSTGRES_PASSWORD
      - POSTGRES_DB
    restart: always

  nginx:
    restart: always
    build:
      context: ./nginx/
    ports:
      - 80:80
      - 443:443
      - 127.0.0.1:8080:8080
    volumes:
      - ./public:/public
      - /etc/letsencrypt:/etc/letsencrypt
    depends_on:
      - rack
      - rack_backup
    logging:
      options:
        max-size: "300m"