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Modelling Windows devices using Kerberos - Zenoss 5 Core

Subject: Modelling Windows devices using Kerberos - Zenoss 5 Core
Author: [Not Specified]
Posted: 2016-07-28 14:53

Hi Guys,

I've just installing Zenoss 5 Core isolating the Master Host with 2 seperate Resource Pool hosts (only 1 is actively used at the moment). Having set up one of our Domain Controllers using WinRM and Kerberos, modelling takes an excessive amount of time to complete (10 - 15 minutes).

I've also run zenmodeler run the zope shell in debug mode and see a lot of the below errors, but can not work out what the issue is. Does anyone have any ideas what is causing this and why modelling takes such a long time compared to Zenoss 4.2.5 Appreciate the large change in architecture of Zenoss 5 but would not have expected it to take 10 - 15 minutes!

2016-07-28 19:50:10,673 INFO zen.ZenModeler.twisted: Starting factory
2016-07-28 19:50:10,675 DEBUG zen.ZenModeler: Running 0 clients
2016-07-28 19:50:10,676 INFO zen.publisher: publishing failed: Connection was refused by other side: 111: Connection refused.
2016-07-28 19:50:10,676 INFO zen.publisher: queue still contains 302 metrics
2016-07-28 19:50:10,676 INFO zen.ZenModeler.twisted: Stopping factory

Thanks

Martin



Subject: The "Connection refused"
Author: [Not Specified]
Posted: 2016-07-28 15:07

The "Connection refused" leads me to believe that WinRM (port 5985) is being blocked somewhere.



Subject: That's definitely not the
Author: [Not Specified]
Posted: 2016-07-28 15:29

That's definitely not the case (although i'm using HTTPS not HTTP for WinRM authentication). Have checked the firewalls and there definitely open to Zenoss. Also the modelling does eventually complete, but only via zenmodeler itself not via the GUI. This single server is also the only machine in Zenoss currently so would not have expected to see metrics being queued up.

Something else checked was routing for the VIPs on Docker which is also correct.



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