linux nginx一个简单的服务转发

一时失言乱红尘 2022-01-09 11:47 286阅读 0赞

> linux nginx一个简单的服务转发；端口切换

*  `nginx.conf`配置文件：
    
        #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;
              
           	  # 配置负载均衡池
              upstream linux_pool1{
                 server localhost:9081;
              }
              upstream linux_pool2{
                 server localhost:9082;
              }
          
          
              #gzip  on;
          
              # 端口转发1
              server {
                  listen       9080;
                  server_name  11.202.45.37;
          
                  #charset koi8-r;
          
                  #access_log  logs/host.access.log  main;
          
                  location / {
                     # root   html;
                     # index  index.html index.htm;
                          proxy_set_header Host $host;
                          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                          proxy_pass http://linux_pool1; # 通过修改此路径可切换服务
                  }
          
                  #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;
                  }
          
                  # proxy the PHP scripts to Apache listening on 127.0.0.1:80
                  #
                  #location ~ \.php$ {
                  #    proxy_pass   http://127.0.0.1;
                  #}
          
                  # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
                  #
                  #location ~ \.php$ {
                  #    root           html;
                  #    fastcgi_pass   127.0.0.1:9000;
                  #    fastcgi_index  index.php;
                  #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
                  #    include        fastcgi_params;
                  #}
          
                  # deny access to .htaccess files, if Apache's document root
                  # concurs with nginx's one
                  #
                  #location ~ /\.ht {
                  #    deny  all;
                  #}
              }
          
          
              # another virtual host using mix of IP-, name-, and port-based configuration
              #
              #server {
              #    listen       8000;
              #    listen       somename:8080;
              #    server_name  somename  alias  another.alias;
          
              #    location / {
              #        root   html;
              #        index  index.html index.htm;
              #    }
              #}
          
          
              # HTTPS server
              #
              #server {
              #    listen       443 ssl;
              #    server_name  localhost;
          
              #    ssl_certificate      cert.pem;
              #    ssl_certificate_key  cert.key;
          
              #    ssl_session_cache    shared:SSL:1m;
              #    ssl_session_timeout  5m;
          
              #    ssl_ciphers  HIGH:!aNULL:!MD5;
              #    ssl_prefer_server_ciphers  on;
          
              #    location / {
              #        root   html;
              #        index  index.html index.htm;
              #    }
              #}
          
          }
 *  上面这段配置实现了：
    
     *  当用户访问的域名是：[http://11.202.45.37:9080][http_11.202.45.37_9080] 时，我们自动将其请求转发给端口号为 `9081`或`9082` 的 `Tomcat` 应用处理。
 *  [参考][Link 1]

[http_11.202.45.37_9080]: http://11.202.45.37:9080
[Link 1]: https://www.linuxidc.com/Linux/2018-07/153122.htm