Docker apache2 tomcat mysql

version: '2'
services:
  mysql:
    image: mysql:5.7
    environment:
      MYSQL_ROOT_PASSWORD: demop@ssword
    volumes:
    - /home/finnplay/docker/var/lib/mysql:/var/lib/mysql
    labels:
      o.rancher.scheduler.global: 'true'
      io.rancher.scheduler.affinity:host_label: type=db
  tomcat-bo:
    image: tomcat:8.5.15-jre8
    links:
    - mysql:db
    ports:
    - 38080:8080/tcp
    labels:
      io.rancher.scheduler.global: 'true'
      io.rancher.scheduler.affinity:host_label: type=backoffice
  tomcat-web:
      image: tomcat:8.5.15-jre8
      links:
      - mysql:db
      ports:
      - 38080:8080/tcp
      labels:
        io.rancher.scheduler.global: 'true'
        io.rancher.scheduler.affinity:host_label: type=frontend
  apache2-bo:
      image: lzrbear/docker-apache2-ubuntu
      ports:
      - 80:80
      labels:
        io.rancher.scheduler.global: 'true'
        io.rancher.scheduler.affinity:host_label: type=backoffice
  apache2-web:
        image: lzrbear/docker-apache2-ubuntu
        ports:
        - 80:80
        labels:
          io.rancher.scheduler.global: 'true'
          io.rancher.scheduler.affinity:host_label: type=frontend