负载均衡配置优化文件
[root@lb01 ~]# vim /etc/nginx/proxy_params
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 30;
proxy_send_timeout 60;
proxy_read_timeout 60;
proxy_buffering on;
proxy_buffer_size 32k;
proxy_buffers 4 128k;
Syntax: proxy_set_header field value;
Default: proxy_set_header Host $proxy_host;
proxy_set_header Connection close;
Context: http, server, location
# 用户请求的时候HOST的值是www.oldboy.com, 那么代理服务会像后端传递请求的还是www.oldboy.com
proxy_set_header Host $http_host;
# 将$remote_addr的值放进变量X-Real-IP中,$remote_addr的值为客户端的ip
proxy_set_header X-Real-IP $remote_addr;
# 客户端通过代理服务访问后端服务, 后端服务通过该变量会记录真实客户端地址
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#nginx代理与后端服务器连接超时时间(代理连接超时)
Syntax: proxy_connect_timeout time;
Default: proxy_connect_timeout 60s;
Context: http, server, location
#nginx代理等待后端服务器的响应时间
Syntax: proxy_read_timeout time;
Default: proxy_read_timeout 60s;
Context: http, server, location
#后端服务器数据回传给nginx代理超时时间
Syntax: proxy_send_timeout time;
Default: proxy_send_timeout 60s;
Context: http, server, location
#nignx会把后端返回的内容先放到缓冲区当中,然后再返回给客户端,边收边传, 不是全部接收完再传给客户端
Syntax: proxy_buffering on | off;
Default: proxy_buffering on;
Context: http, server, location
#设置nginx代理保存用户头信息的缓冲区大小
Syntax: proxy_buffer_size size;
Default: proxy_buffer_size 4k|8k;
Context: http, server, location
#proxy_buffers 缓冲区
Syntax: proxy_buffers number size;
Default: proxy_buffers 8 4k|8k;
Context: http, server, location
本文来自博客园,作者:六月OvO,转载请注明原文链接:https://www.cnblogs.com/chenlifan/p/13591169.html