backend copaw_back
balance roundrobin
option httpchk GET /health
server copaw-1 192.168.1.101:8080 check inter 2000 rise 2 fall 3
server copaw-2 192.168.1.102:8080 check inter 2000 rise 2 fall 3
server copaw-3 192.168.1.103:8080 check inter 2000 rise 2 fall 3
server copaw-4 192.168.1.104:8080 check inter 2000 rise 2 fall 3
server copaw-5 192.168.1.105:8080 check inter 2000 rise 2 fall 3
```