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CentOS Nginx反向代理 + Apache配置

2014-04-07 17:11分类: Linux/OS X评论: 0

From:http://my.oschina.net/HankCN/blog/168601

Nginx处理静态内容是把好手,Apache虽然占用内存多了点,性能上稍逊,但一直比较稳健。倒是Nginx的FastCGI有时候会出现502 Bad Gateway错误。一个可选的方法是Nginx做前端代理,处理静态内容,动态请求统统转发给后端Apache。Nginx Server配置如下(测试环境): 改掉整个配置文件,文件位置

1vi /etc/nginx/conf.d/default.conf
2
1server {
2   listen 80;
3   server_name digicake.com;  # Domain name
4
5   location / {
6      root /home/www/digicake.com/www;  # route
7      index index.php index.html;
8
9      # Nginx找不到文件时,转发请求给后端Apache
10      error_page 404 @proxy;
11
12      # css, js 静态文件设置有效期1天
13      location ~ .*\.(js|css)$ {
14         access_log off;
15         expires      1d;
16      }
17
18      # 图片设置有效期3天
19      location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
20         access_log off;
21         expires      3d;
22      }
23   }
24
25   # 动态文件.php请求转发给后端Apache
26   location ~ \.php$ {
27     #proxy_redirect off;
28     #proxy_pass_header Set-Cookie;
29     #proxy_set_header Cookie $http_cookie;
30
31      # 传递真实IP到后端
32      proxy_set_header Host $http_host;
33      proxy_set_header X-Real-IP $remote_addr;
34      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
35
36      proxy_pass   http://127.0.0.1:8080;   # 确认apache的端口
37   }
38
39   location @proxy {
40      proxy_set_header Host $http_host;
41      proxy_set_header X-Real-IP $remote_addr;
42      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
43
44      proxy_pass http://127.0.0.1:8080;   # 确认apache的端口
45   }
46}
47

这样当找不到文件就会转到用apache,但如果在nginx文件夹里有对应文件,优先访问的还是nginx

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