docker搭建lnmp(二)

上一篇利用 不同的命令来构建 nginx，mysql，php镜像 和 容器。 这样做比较麻烦，也很容易出错，当然可以写入 sh脚本来执行。但是可以通过 docker-compose 来达到效果，管理起来更加简单方便。

docker-compose安装

github地址：https://github.com/docker/compose

curl -L https://github.com/docker/compose/releases/download/1.13.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

目录结构

lemon@lemon:~/docker$ tree
.
├── docker-compose.yml
├── mysql
│   └── dockerfile
├── nginx
│   ├── conf
│   │   ├── nginx.conf
│   │   └── vhost
│   ├── dockerfile
└── php7
    ├── conf
    │   └── php.ini
    └── dockerfile

编写yml文件

version : ''
services :
   mysql :
     build :
        context : ~/docker/mysql
        dockerfile : dockerfile
     ports :
        - "3306:3306"
     volumes :
        - ~/docker/mysql/data:/var/lib/mysql
     #初始密码
     environment :
        - MYSQL_ROOT_PASSWORD=
     container_name : mysql
     restart : always
   php7 :
     build :
        context : ~/docker/php7
        dockerfile : dockerfile
     ports :
        - "9000:9000"
     volumes :
        - ~/web:/usr/local/nginx/html
        - ~/docker/php7/conf/php.ini:/usr/local/php7/lib/php.ini:ro
     container_name : php7
     links :
        - mysql
     restart : always
   nginx :
     build :
        context : ~/docker/nginx
        dockerfile : dockerfile
     ports :
        - "80:80"
        - "433:433"
     volumes :
        - ~/docker/nginx/logs:/usr/local/nginx/logs
        - ~/web:/usr/local/nginx/html
        - ~/docker/nginx/conf/nginx.conf:/usr/local/nginx/conf/nginx.conf:ro
        - ~/docker/nginx/conf/vhost:/usr/local/nginx/conf/vhost:ro
     container_name : nginx
     links :
        - php7
     restart : always

运行命令自动构建容器

sudo docker-compose up -d

查看状态

lemon@lemon:~/docker$ sudo docker-compose ps
Name               Command               State                         Ports
--------------------------------------------------------------------------------------------------
mysql   docker-entrypoint.sh mysqld      Up      0.0.0.0:->/tcp
nginx   /usr/local/nginx/sbin/ngin ...   Up      0.0.0.0:->/tcp, /tcp, 0.0.0.0:->/tcp
php7    /usr/local/php7/sbin/php-f ...   Up      0.0.0.0:->/tcp                            

具体文件查看地址：https://github.com/zhaocong222/docker-lnmp