nginx根据目录反向代理到后端不同的服务器
server {
listen 80;
server_name demo.domain.com;
#通过访问service二级目录来访问后台
location /service/ {
#DemoBackend1后面的斜杠是一个关键，没有斜杠的话就会传递service到后端节点导致404
proxy_pass http://DemoBackend1/;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
#其他路径默认访问前台网站
location / {
proxy_pass http://DemoBackend2;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
#简单的负载均衡节点配置
upstream DemoBackend1 {
server 192.168.1.1;
server 192.168.1.2;
ip_hash;
}
upstream DemoBackend2 {
server 192.168.2.1;
server 192.168.2.2;
ip_hash;
}