Nginx初步配置

最新推荐文章于 2024-10-02 21:37:22 发布

wyc0725

最新推荐文章于 2024-10-02 21:37:22 发布

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分类专栏： Nginx 文章标签： nginx反向代理 nginx

本文链接：https://blog.youkuaiyun.com/qq_44967194/article/details/110916381

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1. 启动两个server
首先启动两个springboot的应用
http://127.0.0.1:9090/index
http://127.0.0.1:8080/index


创建spring boot项目，依赖web
application.yml


public class IndexController {
    @Value("${server.port}")
    String port;

    @RequestMapping("/index")
    public  String  index(){
        return "port="+port;

2.集群配置

#修改这里
upstream  cluster{
  server 127.0.0.1:9090
  server 127.0.0.1:8080;  
}

#下面这些都不用改
server {  
  listen 80;
  server_name  www.mall.com;
location / {            
		proxy_pass   http://cluster; 
		proxy_set_header   Host             $host;            
		proxy_set_header   X-Real-IP        $remote_addr;            
		proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;  
		proxy_connect_timeout      30;            
		proxy_send_timeout         30;            
		proxy_read_timeout         30;            
		proxy_buffer_size          4k;            
		proxy_buffers              4 32k;            
		proxy_busy_buffers_size    64k;            
		proxy_temp_file_write_size 64k;           
	} 
  error_page   500 502 503 504  /50x.html;  
  location = /50x.html {  
        root   html;
  }
}

4.访问集群

http://www.mall.com/index
www.mall.com为127.0.0.1，localhost默认的端口号80
www.mall.com=127.0.0.1.80

www.mall.com反向代理了
		127.0.0.1:9090
        127.0.0.1:8080;

随机访问
	http://127.0.0.1:9090/index
	http://127.0.0.1:8080/index

关闭程序8080端口号，集群去访问9090这个端口号