HAProxy启动时候常见问题

rabbitmq和haproxy结合时候，遇到了下面问题
某段配置：

listen rabbitmq_local_cluster 127.0.0.1:5670    mode tcp    balance roundrobin    server rabbit1 127.0.0.1:5672 check inter 5000 rise 2 fall 3    server rabbit2 127.0.0.1:5673 check inter 5000 rise 2 fall 3    server rabbit3 127.0.0.1:5674 check inter 5000 rise 2 fall 3listen private_monitoring :8100    mode http    option httplog    stats enable    stats uri   /stats    stats refresh 5s

报错：

[ALERT] 167/151633 (56845) : parsing [haproxy.cfg.local_cluster:27] : 'listen' cannot handle unexpected argument '127.0.0.1:5670'.[ALERT] 167/151633 (56845) : parsing [haproxy.cfg.local_cluster:27] : please use the 'bind' keyword for listening addresses.[ALERT] 167/151633 (56845) : parsing [haproxy.cfg.local_cluster:40] : 'listen' cannot handle unexpected argument ':8100'.[ALERT] 167/151633 (56845) : parsing [haproxy.cfg.local_cluster:40] : please use the 'bind' keyword for listening addresses.

修改为既可以

listen rabbitmq_local_cluster    bind 127.0.0.1:5670    mode tcp    balance roundrobin    server rabbit1 127.0.0.1:5672 check inter 5000 rise 2 fall 3    server rabbit2 127.0.0.1:5673 check inter 5000 rise 2 fall 3    server rabbit3 127.0.0.1:5674 check inter 5000 rise 2 fall 3listen private_monitoring    bind :8100    mode http    option httplog    stats enable    stats uri   /stats    stats refresh 5s

重新启动【haproxy -f haproxy.cfg.local_cluster】报错:

[ALERT] 167/151959 (58789) : Starting frontend GLOBAL: cannot change UNIX socket ownership [/tmp/haproxy.socket]

改成sudo haproxy -f haproxy.cfg.local_cluster 既可以。
全部配置：https://github.com/rabbitinaction/sourcecode/blob/master/configs/haproxy/haproxy.cfg.local_cluster