nginx

一.nginx文档

http://www.nginx.cn/doc

nginx -s stop/quit/reload/reopen

nginx -t

 

二.基本配置

1.虚拟主机的配置

1).什么是虚拟主机：一台物理服务器上划分多台虚拟主机，每台虚拟主机是独立的网站、独立域名，虚拟主机之间完全独立

2).基于IP的虚拟主机

ip别名： sudo /sbin/ifconfig eth0:1 192.168.1.111 broadcast 192.168.1.255 netmask 255.255.255.0 up

              sudo /sbin/route add -host 192.168.1.111 dev eth0:1

              ...

              sudo /sbin/ifconfig eth0:n 192.168.1.xxx broadcast 192.168.1.255 netmask 255.255.255.0 up              sudo /sbin/route add -host 192.168.1.xxx dev eth0:n

3).基于DNS

server {
        listen       80;
        server_name  api.sosop.com;

        #charset koi8-r;
        
        access_log  logs/api.domain.access.log  combined;

        location / {
            root   /home/sosop/nginx/server1;
            index  index.html index.htm;
        }
    }

    server {
        listen       80;
        server_name  *.sosop.com;

        #charset koi8-r;
        
        access_log  logs/sosop.com.access.log  combined;

        location / {
            root   /home/sosop/nginx/server2;
            index  index.html index.htm;
        }
    }

 4).日志

log_fomat name format [format ...]

access_log path [format [buffer=size | off]]

切割：  mv ...    kill -USE1 `pid`

 

 三.负载均衡与反向代理