动态资源、静态资源分别放在不同服务器上
Nginx 配置动静分离 - 图1
反向代理和负载均衡的结合使用

配置静态资源

  1. server {
  2.   listen 80;
  3.   server_name pg.yuwei.cc;
  4.   root /opt/www;
  5.   index index.html;
  7.   location ~* .*\.(jpg|png|gif)$ {
  8.     root /opt/www/images;
  9.   }
  10. }

配置动态资源

  1. server {
  2.   listen 80;
  3.   server_name api.yuwei.cc;
  4.   access_log logs/book.log;
  5.   error_log logs/book.error;
  7.   location / {
  8.     proxy_pass http://127.0.0.1:9501;
  9.     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  10.     proxy_set_header X-Forwarded-Proto $scheme;
  11.     proxy_set_header X-Forwarded-Port $server_port;
  12.   }
  13. }

负载均衡调度

  1. upstream static {
  2.   server pg.yuwei.cc;
  3. }
  5. upstream api {
  6.   server api.yuwei.cc;
  7. }
  9. server {
  10.   listen 80;
  11.   server_name yuwei.cc;
  13.   location ~* \.(jpg|png|gif)$ {
  14.     proxy_pass http://static;
  15.     proxy_set_header Host $http_host;
  16.   }
  18.   location ~ \.php {
  19.     proxy_pass http://api;
  20.     proxy_set_header Host $http_host;
  21.   }
  22. }