docker-compose容器互相连接

一些示例未整理

haproxy 与nginx 容器连接

## 服务的compose 编写
mkdir /mnt/compose
vim docker-compose.yml
web1: 
        image: nginx
        expose: 
                - 80
        volumes: 
                - ./web1:/usr/share/nginx/html

web2:
        image: nginx
        expose:
                - 80
        volumes:
                - ./web2:/usr/share/nginx/html
haproxy:
        image: haproxy
        volumes:
                - ./haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
        links:
                - web1
                - web2
        ports: 
                - "80:80"
        expose:
                - 80

##haproxy 配置文件
[## 服务的compose 编写