1、haproxy配置多个负载
global log 127.0.0.1 local0 log 127.0.0.1 local1 notice #daemon debug user haproxy group haproxy maxconn 4096 defaults log global mode tcp option tcplog option dontlognull option redispatch retries 3 maxconn 2000 contimeout 10000 clitimeout 50000 srvtimeout 50000 listen tidb3 :80 mode tcp balance roundrobin server h1 xxx.xxx.xxx.xxx:80 check server h2 xxx.xxx.xxx.xxx:80 check listen tidb4 :1935 mode tcp balance roundrobin server s1 xxx.xxx.xxx.xxx:1935 check server s2 xxx.xxx.xxx.xxx:1935 check