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| Subject: | Monitoring Windows 2012 R2 Cluster with SQL |
| Author: | [Not Specified] |
| Posted: | 2014-10-13 07:50 |
Hi All,
I have recently updated the windows monitoring in Zenoss and loving i, however I am trying to monitor a Windows 2012 R2 cluster with SQL clustering to Zenoss and I keep getting the following:
WinRS: Failed collection [Failure instance: Traceback:
Both hosts in the cluster are operating fine and appear in Zenoss fine. It is just the cluster name which is ideally what I need as the SQL instances move between the two hosts so I don't want false positives etc. The hosts are sitting in Server/Microsoft/Windows and the cluster IP has appeared in Server/Microsoft/Cluster
Is there anything I am missing
| Subject: | Have you tried zWinRMServerName? |
| Author: | Chet Luther |
| Posted: | 2014-10-13 16:05 |
The "Cannot determine realm for numeric host address" error means that you're using kerberos authentication (username@domain) zWinRMUsername format, and that the manage IP of the cluster device can't be reverse resolved to figure out the proper SPN (service principal name).
Usually the fix is to put the server's resolvable fully-qualified name as it is known to Active Directory in zWinRMServerName.
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