nginx请求转发

nginx请求转发

nginx.conf 配置文件如下:

#user  nobody;
worker_processes  1;

error_log  logs/error.log error;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       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  logs/access.log  main;
    access_log off;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;
    client_max_body_size 20m;
        client_body_buffer_size 128k;
    gzip  on;

    send_timeout 500;
        proxy_read_timeout 500;
        proxy_connect_timeout 500;

    server {
        listen       80;

        location  /ABCBank {
             proxy_pass    http://173.16.15.7:867/ABCBank;
             proxy_redirect off ;

             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location  /endpoint {
             proxy_pass    http://173.16.15.7:867/endpoint;
             proxy_redirect off ;

             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location  /AbcManagement {
             proxy_pass    http://173.16.15.7:867/AbcManagement;
             proxy_redirect off ;

             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    }

}

另外一个实例

server {
                listen       81;

                location  /chanjet {
                proxy_pass    http://10.1.243.55:8080/chanjet;
                proxy_redirect off ;

                 proxy_set_header Host $host;
                 proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header REMOTE-HOST $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                }
        }

配置上述文件的ip是: 172.18.22.72
10.1.243.55是我的ip
若蒙访问的地址是: http://172.18.22.72:81/chanjet/workbench/replacemobile/unbindCode?mobile=123
实际上是访问我的电脑

设置nginx 的web目录

把nginx当做静态服务器

server {
        listen       80;

        location /chanjet {
                add_header Access-Control-Allow-Origin *;
            root /opt/yunyingyong/mainsite/mainsite/src/web_js/www;
        }

        location /chanjet/customer {
             proxy_pass    http://172.18.22.170:8080/chanjet/customer;
             #proxy_redirect off ;

             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        location / {
             proxy_pass    http://172.18.22.170:8080;
             #proxy_redirect off ;

             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
}

负载均衡

目标:我访问jsp/do/action时,会分配到
localhost:8082
localhost:8080
nginx.conf如下:

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;
 #设定负载均衡的服务器列表
     upstream localhost222 {
    #weigth参数表示权值，权值越高被分配到的几率越大
    server localhost:8082 weight=5;#本机上的Squid开启3128端口
    server localhost:8080  weight=5;

    }

    server {
        listen       80;
        server_name  localhost222;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        location ~* \.(jsp|do|action)$
      {

            index index.jsp;
            proxy_set_header Host $host;
            proxy_pass http://localhost222;
            proxy_set_header X-Real-IP $remote_addr;
        }

}

参考:负载均衡

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