安裝 Open Loyalty

version: "2"

services:
  php:
    container_name: openloyalty_backend
    image: divante/open-loyalty-fpm
    links:
      - db
      - elk
      - mail
    depends_on:
      - db
    env_file:
        - .env
  nginx:
    container_name: openloyalty_frontend
    image: divante/open-loyalty-web
    links:
      - php
    ports:
      - "80:80"
      - "8182:3001"
      - "8183:3002"
      - "8184:3003"
  elk:
    container_name: openloyalty_elk
    image: divante/open-loyalty-elasticsearch:2.2.0
  db:
    container_name: openloyalty_db
    image: postgres:9
    env_file:
        - .env
  mail:
    container_name: openloyalty_mail
    image: mailhog/mailhog
    ports:
      - "8186:8025"

1. php 就係隻 Backend
   啲 program 喺哂喱度，隻 image 係直接用官方提供嘅，如果你要改，咁就唔係今次嘅話題，要另外搵篇 post 先得。
2. nginx 就係隻 Frontend
   佢嘅作用係 redirect 啲 http request 去不同嘅 backend，因為我自己有隻獨立嘅 nginx 做 reverse proxy，我有諗過係咪可以取消？我隻 proxy 識得點樣用 folder 轉 ports，即係 http://domain.com/admin 轉去 http://server.ip:8182，不過當 Open Loyalty 會交叉用唔同 ports 嘅時候我就搞唔掂，暫時要照用住先。個 port 80 係俾 API 用嘅，port 8182 係 admin，port 8183 係 client，而 port 8184 就係 POS。
3. elk 係隻 ElasticSearch
   當 Open Loyalty 開動嘅時後，絕大部份嘅資料會存咗喺喱度，雖然可以增快個 response，不過做 backup 嘅時候就要小心。
4. db 係隻 PostgreSQL
   仲係用 version 9，我冇去查查係咪可以用新啲嘅版本，為免麻煩，都係照樣用住先。
5. mail 係隻 Mailhog
   Mailhog 係用嚟模擬 email server，當 Open Loyalty 要發電郵嘅時候，佢就接收哂啲電郵，你可以用 http://server.ip:8186 去個 web 畫面檢查啲電郵正唔正確。我冇用，我用 Mailgun 免費 account 直接 send 啲電郵，所以我會取消喱個部分。

version: "3.5"

services:
  php:
    container_name: x7-loyalty_backend
    image: divante/open-loyalty-fpm
    links:
      - db
      - elk
      # - mail
    depends_on:
      - db
    env_file:
        - .env
    environment:
      # 192.168.12.150 係我隻 docker 嘅 IP address，8183 係 client 登入接口
      - frontend_customer_panel_url=http://192.168.12.150:8183/
      - frontend_password_reset_url=192.168.12.150:8183/#!/password/reset
    extra_hosts:
      - "openloyalty.localhost:127.0.0.1"
    volumes:
    # 要改 parameters.yml 內的 SMTP 資料，所以將佢放出嚟
      - app_data:/var/www/openloyalty/app/config
    networks:
      - backend

  nginx:
    container_name: x7-loyalty_frontend
    image: divante/open-loyalty-web
    depends_on: 
      - php
    ports:
      - "8180:80"     # API
      - "8182:3001"   # Admin
      - "8183:3002"   # Client
      - "8184:3003"   # POS
    extra_hosts:
      - "openloyalty.localhost:127.0.0.1"
    volumes:
      - web_data:/etc/nginx/conf.d
  # 192.168.12.150 係我隻 docker 嘅 IP address，8183 係 API1 接口
    command: bash -c "sed -i -e 's@"http://openloyalty.localhost/api"@'\"http://192.168.12.150:8180/api\"'@g' /var/www/openloyalty/front/config.js && nginx -g 'daemon off;'"
    networks:
      - backend

  elk:
    container_name: x7-loyalty_elk
    image: divante/open-loyalty-elasticsearch:2.2.0
    volumes:
      - elk_data:/usr/share/elasticsearch/data
    networks:
      - backend

  db:
    container_name: x7-loyalty_db
    image: postgres:9
    ports:
      - "5443:5432"
    expose:
      - "5432"
    volumes:
      - db_data:/var/lib/postgresql/data

    env_file:
        - .env
    networks:
      - backend

  # 我直接用 Mailgun 發 emails，唔使安裝 Mailhug
  # mail:
  #   container_name: x7-loyalty_mail
  #   image: mailhog/mailhog
  #   ports:
  #     - "8186:8025"
  #   networks:
  #    - backend

networks:
  backend:
    name: $VIRTUAL_NETWORK
    driver: bridge 

volumes:
  app_data:
    name: x7-loyalty-back
  web_data:
    name: x7-loyalty-front
  db_data:
    name: x7-loyalty-db
  elk_data:
    name: x7-loyalty-elk