【Nginx】Nginx反向代理和負載均衡部署

小亮520cl發表於2017-02-20
Nginx負載
nginx反向代理與負載均衡

  1. upstream proxy.test.com {

  3.              #ip_hash;

  5.              server 192.168.6.119:9090;

  7.              server 192.168.6.119:8090;


  10.          }



  14. server {
  15.         listen 80;
  16.         server_name proxy.test.com;
  17.         location / {
  18.           proxy_set_header Host $host;

  20.           proxy_set_header X-Real-IP $remote_addr;

  22.           proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

  24.  

  26.              #禁用快取

  28.              proxy_buffering off;

  30.  

  32.              #反向代理的地址

  34.              proxy_pass http://proxy.test.com;
  35.         }

  37.     }
[root@node3 vhost]# curl proxy.test.com
119
[root@node3 vhost]# curl proxy.test.com
nginx2
[root@node3 vhost]# curl proxy.test.com
119
[root@node3 vhost]# curl proxy.test.com
nginx2


線上某機器舉例：反向代理和負載均衡

  1. upstream oc_haodai_com {
  2.         server 192.168.1.37:8080 weight=2 max_fails=2 fail_timeout=30s;
  3.       # server 192.168.1.38:8080 weight=2 max_fails=2 fail_timeout=30s;
  4.       #server 192.168.1.39:8080 weight=2 max_fails=2 fail_timeout=30s;
  5. }

  7. server {
  8.         listen 443;    ###https的預設埠  http是80
  9.     
  10.         server_name oc.haodai.com;
  11.         ssl on;
  12.          ssl_certificate /usr/local/nginx1.8/conf/haodai.com.crt;
  13.          ssl_certificate_key /usr/local/nginx1.8/conf/haodai.com.key;
  14.         location / {
  15.                 proxy_next_upstream http_502 http_504 http_404 error timeout invalid_header;
  16.                 proxy_set_header Host $host;
  17.                 proxy_set_header X-Real-IP $remote_addr;
  18.                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  19.                 #session_sticky_hide_cookie upstream=account.free4lab.com;
  20.                 proxy_pass http://oc_haodai_com;
  21.         }

  23.     access_log /home/wwwlogs/oc.haodai.com.proxy.log access;
  24. }




  29. server {
  30.         listen 80;

  32.         server_name oc.haodai.com;
  33.         location / {
  34.                 proxy_next_upstream http_502 http_504 http_404 error timeout invalid_header;
  35.                 proxy_set_header Host $host;
  36.                 proxy_set_header X-Real-IP $remote_addr;
  37.                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  38.                 #session_sticky_hide_cookie upstream=account.free4lab.com;
  39.                 proxy_pass http://oc_haodai_com;
  40.         }

  42. }

37.38.39上配置檔案
  1. [root@order_web04 vhost]# more oc.haodai.com.conf
  2. server {
  3.         listen 8080;
  4.         server_name oc.haodai.com;
  5.         index index.html index.htm index.php;
  6.         root /home/wwwroot/order_center;
  7.         access_log /home/wwwlogs/oc.haodai.com.log access;
  8.         location / {
  9.             index index.php;
  10.             if ( !-e $request_filename){
  11.                 rewrite ^/(.*)$ /index.php?s=$1 last;
  12.                 break;
  13.             }
  14.         }


  17.         location ^~ /.git {
  18.             return 403;
  19.         }


  22.         location ~ /Common/sh/.*\.(php|php5|sh|py|pl)$ {
  23.             deny all;
  24.         }

  26.         if ($request_uri ~* "/Common/") {
  27.                 return 403;
  28.         }

  30.         if ($request_uri ~* "/Common/sh") {
  31.                 return 403;
  32.         }

  34.         location ~ .*\.(php|php5)?$ {
  35.             try_files $uri =404;
  36.             fastcgi_pass 127.0.0.1:9000;
  37.             fastcgi_index index.php;
  38.             fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  39.             include fastcgi_params;
  40.         }

  42.         if ( $fastcgi_script_name ~ \..*\/.*php ) {
  43.             return 403;
  44.         }
  45.   }



來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/29096438/viewspace-2133980/，如需轉載，請註明出處，否則將追究法律責任。

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