upstream test.aaa {
ip_hash; ## 调度算法
server 192.168.1.10:80;
server 192.168.1.11:80 down;
server 192.168.1.12:8009 max_fails=3 fail_timeout=20s;
server 192.168.1.13:8080;
}
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://test.aaa;
}
}