搭建Nginx七层反向代理

基于https://www.cnblogs.com/Dfengshuo/p/11911406.html这个基础上,在来补充下七层代理的配置方式。简单理解下四层和七层协议负载的区别吧,四层是网络层,负载方式也就是IP+端口的方式负载,七层(应用层)协议的负载方式就是通过URL的方式来进行负载。这就是一个简单通俗的理解吧。

nginx安装方式再讲四层的时候已经说过了,这里就不再继续安装了。就直接上配置文件了

 #user  nobody;
worker_processes ; #error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections ;
} http {
include mime.types;
default_type application/octet-stream;
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout ;
keepalive_timeout ;
#gzip on;
server {
listen ; #代理端口
server_name 10.156.128.251; #代理名称
large_client_header_buffers 128k;
client_max_body_size 300m;
client_body_buffer_size 128k;
proxy_connect_timeout ;
proxy_read_timeout ;
proxy_send_timeout ;
proxy_buffer_size 64k;
proxy_buffers 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
# root html;
index index.html index.htm;
proxy_pass http://10.156.128.201/; #要跳转server的IP
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host:$server_port; } #error_page /.html; # redirect server error pages to the static page /50x.html
#
error_page /50x.html;
location = /50x.html {
root html;
} # proxy the PHP scripts to Apache listening on 127.0.0.1:
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:;
# 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;
#}
} # another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen ;
# listen somename:;
# server_name somename alias another.alias; # location / {
# root html;
# index index.html index.htm;
# }
#} # HTTPS server
#
#server {
# listen ssl;
# server_name localhost; # ssl_certificate cert.pem;
# ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on; # location / {
# root html;
# index index.html index.htm;
# }
#} }

当然,笔者这份配置文件没有进行优化,只是实现了代理效果,自己也可以根据需求进行优化

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