nginx限制速率

刺骨的言语ヽ痛彻心扉 2023-09-27 21:59 137阅读 0赞

`亲测`

#### 文章目录 ####

*  完整例子

## 完整例子 ##

> \[root@racknerd-eae45e ~\]\# cat /etc/nginx/nginx.conf

user  root;
    worker_processes  auto;
    
    error_log  /var/log/nginx/error.log notice;
    pid        /var/run/nginx.pid;
    
    
    events {
        
        worker_connections  1024;
    }
    
    
    http {
        
        include       /etc/nginx/mime.types;
        default_type  application/octet-stream;
    
        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';
    
        access_log  /var/log/nginx/access.log  main;
    
        sendfile        on;
        #tcp_nopush     on;
    
        keepalive_timeout  65;
    
        #gzip  on;
    
        # 限速IP白名单
        geo $limit {
        
            default 1;
            10.0.0.0/8 0;
            192.168.0.0/24 0;
            172.20.0.35 0;
        }
        
        # 白名单不限速，非白名单按照客户端IP限速
        map $limit $limit_key {
        
            0 "";
            1 $binary_remote_addr;
        }
        limit_conn_zone $server_name zone=perserver:10m;
        limit_req_zone $server_name zone=perserverreq:10m rate=10r/m;
        limit_conn_zone $limit_key zone=perip:10m;
        limit_req_zone $limit_key zone=two:10m rate=3r/s;
        limit_req_zone $limit_key zone=one:10m rate=3r/s;
    
    
        include /etc/nginx/conf.d/*.conf;
    }

子文件

> \[root@racknerd-eae45e ~\]\# cat /etc/nginx/conf.d/default.conf

server{
        
      listen 80;
      server_name  chatgpt.daxiangyun.net;
      index  index.php index.html index.htm;
    
      # 限制
      limit_req zone=one burst=3;
    
      # 限制每个网站每秒不超过10个请求，突发不超过10个请求。
            limit_req zone=perserverreq burst=10;
            # 限制每个网站最多接受100个请求
            limit_conn perserver 100;
            # 限制每个IP能够最多建立10个请求
            limit_conn perip 10;
            # 限制每个IP每秒不超过1个请求，突发不超过3个请求。
    #        limit_req zone=one burst=3 nodelay;
    
      location / {
        
        proxy_pass  http://127.0.0.1:8080; # 转发规则
        proxy_set_header Host $proxy_host; # 修改转发请求头，让8080端口的应用可以受到真实的请求
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      }
    }