Docker（NGINX，PHP，mySQL）和Windows - 文件权限

Question

I've been looking into docker for a few hours; I'm running Windows 8.1 as the host machine, and VirtualBox with boot2docker.

This is my docker-compose.yml:

mysql:
    image: mysql
    ports: 
        - "6603:3306"    
    environment:
        MYSQL_ROOT_PASSWORD: mysql
        MYSQL_USER: mysql
fpm:
    image: php:7.0.2-fpm
    volumes:
        - /c/Users/Administrator/www:/var/www/html
    ports:
        - "9000:9000"
    links:
        - mysql
nginx:
    image: nginx 
    ports:
        - "80:80"
        - "443:443"
    volumes:
        - /c/Users/Administrator/www:/var/www/html
    links:
        - fpm

This works fine (I can go to my docker ip address and see the nginx welcome page); although when I run mkdir for example (through php) it will give an error regarding windows permissions.

Answer 1

You should use volumes tag instead of volumes_from

• volumes can mount directories from host machine to container and
• volumes_from mounts directories from other services or containers

Please look at docker-compose file documentation

And your docker-compose file should look like this:

fpm:
    image: php:7.0.2-fpm
    volumes:
        - /c/Users/Administrator/www:/var/www/html
    ports:
        - "9000:9000"
    links:
        - mysql
nginx:
    image: nginx 
    ports:
        - "80:80"
        - "443:443"
    volumes_from:
        - fpm
    links:
        - fpm