I've recently installed the latest version of ZCS (last few weeks & hours) on CentOS 6, and have a perpetually broken UI. Right on the home page it warns that 'some services aren't running', and lists service failed under runtime. Command line however shows everything up and running, and the first test server has been running email for a few weeks now.
Under Monitor, nothing works. Server Status lists everything dead. Mail Queues gave me a soap error, which leads me to this post in the Wiki. I had indeed changed the default SSH port and the following code fixed the Mail Queues:
zmprov ms my.domain zimbraRemoteManagementPort 7777
I've been tailing /var/log/secure, but I don't see any more sshd errors. I do see a lot of this now:
Mar 28 11:22:54 zcs1 sudo: zimbra : TTY=unknown ; PWD=/opt/zimbra ; USER=root ; COMMAND=/opt/zimbra/libexec/zmmailboxdmgr status
Mar 28 11:22:54 zcs1 sudo: zimbra : TTY=unknown ; PWD=/opt/zimbra ; USER=root ; COMMAND=/opt/zimbra/libexec/zmmailboxdmgr status
Mar 28 11:22:54 zcs1 sudo: zimbra : TTY=unknown ; PWD=/opt/zimbra ; USER=root ; COMMAND=/opt/zimbra/libexec/zmmtastatus
At this point the Mail Queues seems to be fixed, but nothing else under Monitor works yet. I'm not sure where else to look to fix this. Any advice is appreciated.