Haproxy 4层TCP模式配置

vi /usr/local/haproxy/etc/haproxy.cfg

global
maxconn 100000
log /dev/log local0 notice

defaults
mode tcp
log global

option redispatch
stats enable
retries 3

timeout connect 5000ms
timeout client 50000ms
timeout server 50000ms

listen admin_stats :8964
mode http
stats enable
stats uri /monitor

frontend bbs
bind :29099
default_backend bbs

backend bbs
balance leastconn
server bbs-app-1_16400 bbs-app-1.prod.com:16400 weight 1 maxconn 4096 check inter 1000
server bbs-app-2_16400 bbs-app-2.prod.com:16400 weight 1 maxconn 4096 check inter 1000
server bbs-app-03_16400 bbs-app-3.prod.com:16400 weight 1 maxconn 4096 check inter 1000

frontend www
bind :29090
default_backend www

backend www
balance leastconn
server bbs-app-1_16400 bbs-app-1.prod.com:16400 weight 1 maxconn 4096 check inter 1000
server bbs-app-2_16400 bbs-app-2.prod.com:16400 weight 1 maxconn 4096 check inter 1000
server bbs-app-03_16400 bbs-app-3.prod.com:16400 weight 1 maxconn 4096 check inter 1000