http {
......
}
## stram模块 和http模块是一同等级
stream {
upstream app_server{
server 192.168.0.14:8028;
#server 192.168.0.15:8028;
}
server {
listen 8028; #8028端口将以4层TCP协议方式转发至后端app_sever;
proxy_pass app_server;
}
}
stream {
upstream dns {
server 192.168.0.13:53;
}
server {
listen 53 udp;
proxy_pass dns;
proxy_timeout 5s;
}
}