docker-magento/compose/magento-2/docker-compose.yml

# Mark Shust's Docker Configuration for Magento (https://github.com/markoshust/docker-magento)
# Version 20.0.0

version: "3"

services:
  app:
    image: markoshust/magento-nginx:1.13-6
    ports:
      - "80:8000"
      - "443:8443"
    links:
      - db
      - phpfpm
    volumes: &appvolumes
      - ./src:/var/www/html:delegated
      - ~/.composer:/var/www/.composer:delegated
      - appdata:/sock
      # Linux only: uncomment the below volume mounts
      - appdata:/var/www/html/app
      - appdata:/var/www/html/bin
      - appdata:/var/www/html/dev
      - appdata:/var/www/html/generated
      - appdata:/var/www/html/lib
      - appdata:/var/www/html/phpserver
      - appdata:/var/www/html/pub
      - appdata:/var/www/html/setup
      - appdata:/var/www/html/update
      - appdata:/var/www/html/var
      - appdata:/var/www/html/vendor

  phpfpm:
    image: markoshust/magento-php:7.2-fpm-0
    links:
      - db
    volumes: *appvolumes
    # Linux only: host.docker.internal doesn't exist https://github.com/docker/for-linux/issues/264
    # Uncomment two lines below & replace IP with result of: docker run --rm alpine ip route | awk 'NR==1 {print $3}'
    #extra_hosts:
    #  - "host.docker.internal:IP"

  # Disabling cron by default as it uses higher CPU, enable if needed
  #cron:
  #  image: markoshust/magento-php:7.2-fpm-0
  #  user: root
  #  command: /usr/local/bin/cronstart
  #  tty: true
  #  links:
  #    - db
  #  volumes: *appvolumes

  db:
    image: percona:5.7
    ports:
      - "3306:3306"
    env_file: env/db.env
    volumes:
      - dbdata:/var/lib/mysql

volumes:
  appdata:
  dbdata: