nginx反向代理的设置
在此之前都是将nginx作为web服务器,
现在准备将nginx作为反向代理服务器,
user root;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
use epoll;
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
#有几台服务器就添加几个server
server
{
listen 80; #客户端访问反向代理服务器监听的端口
server_name dss1; #客户端访问反向代理服务器,需要一个域名,这个域名就是 反向代理服务器要访问谁的意思,所以我设置完后访问的依然只是dss1,访问不到dss2,因为dss1在前面, 它只访问前面的
#我把dss2放在前面 他就只访问dss2不访问dss1,所以下面就要做一个负载均衡
#charset koi8-r;
#access_log logs/host.access.log main;
location /
{
#反向代理服务器转发指令
proxy_pass http://dss1.com;
}
}
}
#上面时设置了转发指令,转发给了dss1.com,那么dss1是谁,现在就是要对dss1做一个代理
upstream dss1.com
{
server 192.168.2.32:80;
}
server
{
listen 80;
server_name dss2;
location /
{
proxy_pass http://dss2.com;
}
}
upstream dss2.com
{
server 192.168.2.33:80;
}
}
--------------------------------------------------------------------------------
server
{
listen 80;
server_name dss2;
#charset koi8-r;
#access_log logs/host.access.log main;
location /
{
proxy_pass http://dss2.com;
}
}
}
upstream dss2.com
{
server 192.168.2.33:80;
}
server
{
listen 80;
server_name dss1;
location /
{
proxy_pass http://dss1.com;
}
}
upstream dss1.com
{
server 192.168.2.32:80;
}