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From ilya musayev <>
Subject Re: Unable to add new hosts to existing cluster
Date Thu, 05 Mar 2015 02:21:26 GMT
I'm running CS 4.3 with vSphere 5.5 (very sizable infrastructure). I 
dont see these issues in 4.3

4.5 will come out hopefully this week, you can consider upgrading to see 
if that issue will be addressed.

In the meantime, please note the time and try the addition again, then 
post a complete log on pastebin/google drive, usually there are multiple 
pointers any issue, perhaps what you posted was not complete.

On 3/4/15 9:29 AM, Franky Hall wrote:
> Oh, I tried that originally. They are in a DRS cluster so vmware starts migrating machines
to them if they’re not in maintenance mode. That’s not a good thing since they aren’t
in cloudstack yet. I got the same error when they were not in maintenance mode though…
> Thanks!
> Franky
> On Mar 4, 2015, at 9:27 AM, ilya musayev <> wrote:
>> Franky,
>> MM - Maintenance Mode.
>> Take the hosts out of Maintenance mode and try again.
>> Regards,
>> ilya
>> On 3/4/15 8:59 AM, Franky Hall wrote:
>>> Hi Ilya,
>>> Thanks for your reply.
>>> I’m not sure what MM stands for, sorry. Please elaborate.
>>> As for the URL, I’m not putting it in. I just type in a hostname for the new
server under add host “” - the URL is generated in CS and shows
in the management log.
>>> I did not remove anything from the log snippet except part of the back trace.
I work for blurb :) The only other sensitive info is the first letter of my root password,
which isn’t a big deal since that password doesn’t exist anywhere except on this cloud,
and the cloud is not accessible from the Internet. Thank you for your concern.
>>> Regards,
>>> Franky Hall
>>> On Mar 3, 2015, at 7:52 PM, ilya musayev <>
>>>> Frank,
>>>> Take them out of MM and try again.
>>>> The URL should be using HTTPS and not HTTP from what i see. Have you sanitized
the for private info or this is what you get?
>>>> Regards
>>>> ilya
>>>> On 3/3/15 3:55 PM, Franky Hall wrote:
>>>>> Hello,
>>>>> I have a 4-node cluster using VMware 5.5 and CS 4.4.1. It works great,
but I need to expand it. I have two more identical servers already added to the HA-cluster
in vCenter (in maintenance mode). I’m trying to add them into CS via the “Add Host”
button in Infrastructure->Hosts. I immediately get an error with some correlating log entries.
The host has four networks configured; three of them for iSCSI and one for Management. Other
than the networking I added the iSCSI data stores. I’m not sure what I’m missing or what
setting I need to tweak to make these hosts add-able. Any help is greatly appreciated.
>>>>> Warm regards,
>>>>> Franky Hall
>>>>> Here’s the relevant log snippet:
>>>>> 2015-03-03 15:48:31,978 DEBUG [c.c.a.ApiServlet] (catalina-exec-15:ctx-c2c30a12)
===START=== -- POST  command=addHost&response=json&sessionkey=2Pq%2BiiJSbkYbYnCSJUHRhkyO%2B%2FU%3D
>>>>> 2015-03-03 15:48:31,983 WARN  [c.c.a.d.ParamGenericValidationWorker]
(catalina-exec-15:ctx-c2c30a12 ctx-55597ee3) Received unknown parameters for command addHost.
Unknown parameters : clustertype
>>>>> 2015-03-03 15:48:31,985 INFO  [c.c.r.ResourceManagerImpl] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Trying to add a new host at
in data center 1
>>>>> 2015-03-03 15:48:31,985 INFO  [c.c.h.v.VmwareServerDiscoverer] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Discover host. dc: 1, pod: 1, cluster: 1, uri host:
>>>>> 2015-03-03 15:48:32,006 INFO  [c.c.h.v.VmwareServerDiscoverer] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Detected private network label : vSwitch0,140
>>>>> 2015-03-03 15:48:32,006 DEBUG [c.c.h.v.r.VmwareContextFactory] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) initialize VmwareContext. url:,
username: root, password: w********
>>>>> 2015-03-03 15:48:32,094 INFO  [c.c.h.v.u.VmwareContext] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) New VmwareContext object, current outstanding count: 6
>>>>> 2015-03-03 15:48:32,107 ERROR [c.c.h.v.u.VmwareContext] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Path element points to an un-existing inventory entity
>>>>> 2015-03-03 15:48:32,107 ERROR [c.c.h.v.m.VmwareManagerImpl] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Unable to find host from inventory path: /HQ/Cluster1/
>>>>> 2015-03-03 15:48:32,107 INFO  [c.c.h.v.VmwareServerDiscoverer] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Found 0 hosts.
>>>>> 2015-03-03 15:48:32,107 ERROR [c.c.h.v.VmwareServerDiscoverer] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Unable to find host or cluster based on url: /HQ/Cluster1/
>>>>> 2015-03-03 15:48:32,107 INFO  [c.c.h.v.u.VmwareContext] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Disconnecting VMware session
>>>>> 2015-03-03 15:48:32,110 WARN  [c.c.r.ResourceManagerImpl] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Unable to find the server resources at
>>>>> 2015-03-03 15:48:32,111 INFO  [c.c.u.e.CSExceptionErrorCode] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Could not find exception: in error code
list for exceptions
>>>>> 2015-03-03 15:48:32,111 WARN  [o.a.c.a.c.a.h.AddHostCmd] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Exception:
>>>>> Unable to add the host
>>>>>          at
>>>>>          at
>>>>>          <some backtrace lines removed>
>>>>>          at
>>>>> 2015-03-03 15:48:32,112 INFO  [c.c.a.ApiServer] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) Unable to add the host
>>>>> 2015-03-03 15:48:32,112 DEBUG [c.c.a.ApiServlet] (catalina-exec-15:ctx-c2c30a12
ctx-55597ee3) ===END=== -- POST  command=addHost&response=json&sessionkey=2Pq%2BiiJSbkYbYnCSJUHRhkyO%2B%2FU%3D

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