Sample Docker Compose File

docker-compose.yml

version: '3'

services:

  proxy:
    container_name: proxy
    image: jwilder/nginx-proxy
    ports:
      - 80:80
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
    networks:
      dcn:
        ipv4_address: 10.1.1.10

  db:
    container_name: db
    image: mysql:5.7
    ports:
      - 33:3306
    expose:
      - 3306
    environment:
      - MYSQL_ROOT_PASSWORD=@d3v
      - MYSQL_DATABASE=app
      - MYSQL_USER=dev
      - MYSQL_PASSWORD=@d3v
      - VIRTUAL_HOST=db.local
    extra_hosts:
      - "app.local:10.1.1.1"
    volumes:
      - /var/lib/mysql
    networks:
      dcn:
        ipv4_address: 10.1.1.11

  app:
    container_name: app
    image: musaid/apache:2.1
    ports:
      - 81:80
    environment:
      - VIRTUAL_HOST=app.local
    extra_hosts:
      - "db.local:10.1.1.1"
    volumes:
      - ./:/var/www/html
    links:
      - db:10.1.1.11
    stdin_open: true
    networks:
      dcn:
        ipv4_address: 10.1.1.12

networks:
  dcn:
    driver: bridge
    ipam:
      config:
        - subnet: 10.1.1.0/24