upstream mysvr{
server 192.168.91.129 weight=5;
server 192.168.91.130 weight=5;
server 192.168.91.129 weight=5;
server 192.168.91.130 weight=5;
}
server {
listen 80;
server_name localhost;
location / {
proxy_connect_timeout 3;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_pass http://mysvr;
}
}