无法访问Mesos UI

Question

无法访问主服务器5050上的Mesos UI。

在Linux dist上运行一个小型集群1 master-3 slaves。

师父似乎被选中了：

I0902 09:43:23.234127 19479 zookeeper.cpp:262] A new leading master (UPID=master@X:5000) is detected
I0902 09:43:23.234194 19479 master.cpp:2170] Elected as the leading master!

主从连接看起来没问题，日志来自主节点：

I0902 09:43:23.391279 19478 hierarchical.cpp:854] Added agent 70773e6b-80f2-45ce-945e-2fdbc8202b35-S113 (XXXXXX) with cpus:2; mem:2872; disk:4089; ports:[31000-32000] (allocated: {})
I0902 09:43:24.101581 19480 hierarchical.cpp:854] Added agent 70773e6b-80f2-45ce-945e-2fdbc8202b35-S111 (XXXXXXX) with cpus:2; mem:2872; disk:4089; ports:[31000-32000] (allocated: {})
I0902 09:43:24.114173 19479 hierarchical.cpp:854] Added agent 70773e6b-80f2-45ce-945e-2fdbc8202b35-S112 (XXXXXXXX) with cpus:2; mem:2872; disk:4089; ports:[31000-32000] (allocated: {})

在主机器中，端口5050似乎根本没有被使用，这一行什么也不返回：

sudo lsof -n -P | grep '5050'

Edit:根据请求添加命令sudo lsof -n -P | grep '5050‘

替换了X和Z的IP，但返回了大量结果：

mesos-mas 22077                 root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077                 root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077                 root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077                 root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22095           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22095           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22095           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22095           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22096           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22096           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22096           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22096           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22097           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22097           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22097           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22097           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22098           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22098           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22098           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22098           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22099           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22099           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22099           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22099           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22100           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22100           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22100           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22100           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22101           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22101           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22101           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22101           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22102           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22102           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22102           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22102           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22103           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22103           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22103           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22103           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22104           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22104           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22104           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22104           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22105           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22105           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22105           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22105           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22106           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22106           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22106           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22106           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22107           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22107           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22107           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22107           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22108           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22108           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22108           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22108           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22109           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22109           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22109           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22109           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22110           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22110           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22110           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22110           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22111           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22111           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22111           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22111           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)
mesos-mas 22077 22112           root    8u     IPv4              76135       0t0        TCP X:5000 (LISTEN)
mesos-mas 22077 22112           root   27u     IPv4              77128       0t0        TCP X:5000->Z:53074 (ESTABLISHED)
mesos-mas 22077 22112           root   29u     IPv4              76230       0t0        TCP X:5000->Z:57994 (ESTABLISHED)
mesos-mas 22077 22112           root   31u     IPv4              76232       0t0        TCP X:5000->Z:44922 (ESTABLISHED)

Answer 1

该命令是使用命令-- port =5000启动的，有点混乱，因为根据this page的定义，这显然是从机列出的端口

 Port to listen on (master default: 5050 and slave default: 5051) 

在任何时候都没有提到webui中的任何东西。