上一篇介绍了docker 安装和docker-compose配置

使用docker pull nginx:1.12.0

编写docker-compose.yml

 

nginx:

image: 17daebd00e2c

ports:

- 80:80

volumes:

- /home/conf/nginx.conf:/etc/nginx/nginx.conf

links:

- nginx1

- nginx2

privileged: true

nginx1:

image: 17daebd00e2c

volumes:

- /home/www1:/usr/share/nginx/html

privileged: true

nginx2:

image: 17daebd00e2c

volumes:

- /home/www2:/usr/share/nginx/html

privileged: true

 

编写nginx.conf

在http模块中添加

 

upstream pro {

ip_hash;//根据ip访问,测试时可以注释

server nginx1:80;

server nginx2:80;

}

server模块中添加

location / {

proxy_pass http://pro;

#proxy_redirect off;

#如果是非80端口，配置为Host $host：端口号，目的是将代理服务器收到的用户的信息传到真实服务器上

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

client_max_body_size 10m;

client_body_buffer_size 128k;

proxy_connect_timeout 300;

proxy_send_timeout 300;

proxy_read_timeout 300;

proxy_buffer_size 4k;

proxy_buffers 4 32k;

proxy_busy_buffers_size 64k;

proxy_temp_file_write_size 64k;

add_header Access-Control-Allow-Origin *;

}

 

最后在www1和www2目录中添加html文件

直接访问html地址即可

 

nginx1和nginx2只可以在docker容器中访问