docker-compose.yml STATIC IP assignment to all containers of a docker

docker-compose.yml

version: "2"
services:
  varnish:
    #hostname: magento2.docker
    image: meanbee/magento2-varnish:latest
    environment:
      - VIRTUAL_HOST=magento2.docker
      - VIRTUAL_PORT=80
      - HTTPS_METHOD=noredirect
    ports:
      - 80
    links:
      - web
    networks:
      mynet:
        ipv4_address: 172.25.0.9

  web:
    image: meanbee/magento2-nginx:1.9
    ports:
      - 80
    links:
      - fpm
      - db
    volumes_from:
      - appdata
    env_file:
      - ./global.env
    networks:
      mynet:
        ipv4_address: 172.25.0.2
    #environment:
      #- VIRTUAL_HOST=magento2.docker
      #- VIRTUAL_PORT=80
      #- HTTPS_METHOD=noredirect

  fpm:
    hostname: fpm.magento2.docker
    image: meanbee/magento2-php:7.0-fpm
    ports:
      - 9000
    links:
      - db
    volumes_from:
      - appdata
    env_file:
      - ./global.env
    extra_hosts:
      - "magento2.docker:172.25.0.2"
    networks:
      mynet:
        ipv4_address: 172.25.0.3
    
  db:
    image: mariadb:10
    ports:
      - 3306
    volumes_from:
      - dbdata
    environment:
      - MYSQL_ROOT_PASSWORD=magento2
      - MYSQL_DATABASE=magento2
      - MYSQL_USER=magento2
      - MYSQL_PASSWORD=magento2
      - TERM=meh
    networks:
      mynet:
        ipv4_address: 172.25.0.4

  cli:
    hostname: cli.magento2.docker
    image: meanbee/magento2-php:7.0-cli
    links:
      - db
    volumes:
      - ~/.composer/cache:/root/.composer/cache
    volumes_from:
      - appdata
    env_file:
      - ./global.env
      - ./composer.env
    environment:
      - M2SETUP_INSTALL_DB=true
      - M2SETUP_DB_HOST=db
      - M2SETUP_DB_NAME=magento2
      - M2SETUP_DB_USER=magento2
      - M2SETUP_DB_PASSWORD=magento2
      - M2SETUP_BASE_URL=http://magento2.docker/
      # - M2SETUP_SECURE_BASE_URL=https://magento2.docker/
      - M2SETUP_BACKEND_FRONTNAME=admin
      - M2SETUP_ADMIN_FIRSTNAME=Admin
      - M2SETUP_ADMIN_LASTNAME=User
      - M2SETUP_ADMIN_EMAIL=dummy@gmail.com
      - M2SETUP_ADMIN_USER=admin
      - M2SETUP_ADMIN_PASSWORD=password1
      - M2SETUP_VERSION=2.2.2
      - M2SETUP_USE_SAMPLE_DATA=false
    networks:
      mynet:
        ipv4_address: 172.25.0.5

  cron:
    image: meanbee/magento2-php:7.0-cli
    hostname: magento2-cron.docker
    command: run-cron
    env_file:
      - ./global.env    
    environment:
      - ENABLE_SENDMAIL=true
    volumes_from:
      - appdata
    links:
      - db
    env_file:
      - ./global.env    
    networks:
        mynet:
          ipv4_address: 172.25.0.6  

  appdata:
    image: tianon/true
    volumes:
      - ./magento:/var/www/magento
      - ./magento/nginx.conf:/etc/nginx/conf.d/default.conf
    networks:
      mynet:
        ipv4_address: 172.25.0.7

  dbdata:
    image: tianon/true
    volumes:
      - /var/lib/mysql
    networks:
      mynet:
        ipv4_address: 172.25.0.8

networks:
  mynet:
    driver: bridge
    ipam:
      config:
        - subnet: 172.25.0.0/24