5.Compose编排nginx+php

上一篇的手工操作多容器运行nginx+php，很麻烦，该怎么办？Docker Compose 跟上

先删掉上篇创建的容器和网络，如若不然，完成本章会产生冲突

docker stop nginx

docker stop fpm 

docker network rm lnmp

先将上节手工运行的nginx容器命令拿过来作为编写docker-compose.yml文件的参考：

docker run  -d --network lnmp --ip 192.169.0.3 --link fpm:php --name nginx --rm -p 80:80 -v ~/www:/usr/share/nginx/html -v ~/nginx.conf:/etc/nginx/nginx.conf nginx:1.15.0-alpine

继续编辑前面章节创建的 mycompose/docker-compose.yml文件

version: "3"
services:
    fpm:
        container_name: fpm
        image: "php:7.1-fpm-alpine3.8"
        volumes:
            - ~/www:/php
        networks:
            lamp:
                ipv4_address: 192.158.0.2
    httpd:
        container_name: httpd
        image: "httpd:2.4-alpine"
        ports:
            - 8080:80
        links:
            - fpm:php
        volumes:
            - ~/www:/usr/local/apache2/htdocs
            - ~/httpd.conf:/usr/local/apache2/conf/httpd.conf
        networks:
            lamp:
                ipv4_address: 192.158.0.3
    nginx:
        container_name: nginx
        image: "nginx:1.15.0-alpine"
        ports:
            - 8081:80
        links:
            - fpm:php
        volumes:
            - ~/www:/usr/share/nginx/html
            - ~/nginx.conf:/etc/nginx/nginx.conf
        networks:
            lamp:
                ipv4_address: 192.158.0.4
networks:
    lamp:
        driver: bridge
        ipam:
            config:
                - subnet: 192.158.0.0/16

docker-compose启动项目

docker-compose up -d

查看启动状态

docker-compose ps

/**
Name               Command              State          Ports        
--------------------------------------------------------------------
fpm     docker-php-entrypoint php-fpm   Up      9000/tcp            
httpd   httpd-foreground                Up      0.0.0.0:8080->80/tcp
nginx   nginx -g daemon off;            Up      0.0.0.0:8081->80/tcp
*/

我们可以看到启动了三个容器

先访问apache映射的8080端口

http://服务器ip:8080/index.php

再访问nginx映射的8081端口

http://服务器ip:8081/index.php

ok!

完工

原文链接：http://www.mi360.cn/articles/31