nginx-常用配置
一、反向代理
server { listen 15672; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / {//被代理的路由 root html; proxy_pass http://172.18.0.2:15672;//实际服务器地址 index index.html index.htm; } #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; #} }
二、负载均衡
#轮询
upstream server_list{ server 127.0.0.1:8080; server 127.0.0.1:8081; }
#带权重轮询
upstream server_list{
server 127.0.0.1:8080 weght=2;
server 127.0.0.1:8081 weght=8;
}
#iphash
upstram server_list{
ip_hash;
server 127.0.0.1:8080;
server 127.0.0.1:8081;
}
#最少连接
upstream server_list{
least_conn;
server 127.0.0.1:8080;
server 127.0.0.1:9090;
} server { listen 8088; server_name localhost; location / { root html; proxy_pass http://server_list; index index.html index.htm; } }
三、location匹配符(按优先级从高到低)
- = 全等匹配
- ^~ 普通字符前缀匹配
- ~* 不区分大小写正则匹配
- ~ 区分大小写正则匹配
- /uri 通用前缀匹配