[ovirt-users] error adding node.

Tue Aug 18 08:53:51 UTC 2015

On Mon, Aug 17, 2015 at 1:21 PM, Kruijf, Erik-Jan de <
erik-jan.de.kruijf at cgi.com> wrote:

> We have now tried without gluster but even then he cannot add the host.
> Could it be that ovirt doesnt work with centos 7.1
>

It's used to work. can you please share full sos reports from both the host
and the vm ?

> ------------------------------
> *From:* users-bounces at ovirt.org [users-bounces at ovirt.org] on behalf of
> Kruijf, Erik-Jan de [erik-jan.de.kruijf at cgi.com]
> *Sent:* Monday, August 17, 2015 11:12 AM
> *To:* Sandro Bonazzola
>
> *Cc:* users at ovirt.org
> *Subject:* Re: [ovirt-users] error adding node.
>
> Hi Sandro,
>
> Yes we are indeed running an nfs data domain over gluster. But what do you
> mean with no-replica or replica 3?
> ------------------------------
> *From:* Sandro Bonazzola [sbonazzo at redhat.com]
> *Sent:* Monday, August 17, 2015 11:08 AM
> *To:* Kruijf, Erik-Jan de
> *Cc:* users at ovirt.org
> *Subject:* Re: [ovirt-users] error adding node.
>
>
>
> On Mon, Aug 17, 2015 at 11:03 AM, Kruijf, Erik-Jan de <
> erik-jan.de.kruijf at cgi.com> wrote:
>
>> Hi Sandro,
>>
>> Thank you for the explanation. We used the manual:
>> http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/
>> http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/
>>
>> Thats why created an local glusterfs storage for the HE. I find it
>> strange that we can start the engine with the local glusterfs or is this
>> just dumb luck?
>>
>
> So you're running NFS data domain over gluster, not just gluster right?
> In this case it may work provided you use no-replica or replica 3.
>
>
>
>>
>> Regards
>>
>> Erik
>> ------------------------------
>> *From:* Sandro Bonazzola [sbonazzo at redhat.com]
>> *Sent:* Monday, August 17, 2015 10:57 AM
>>
>> *To:* Kruijf, Erik-Jan de
>> *Cc:* users at ovirt.org
>> *Subject:* Re: [ovirt-users] error adding node.
>>
>>
>>
>> On Mon, Aug 17, 2015 at 10:30 AM, Kruijf, Erik-Jan de <
>> erik-jan.de.kruijf at cgi.com> wrote:
>>
>>> Hi,
>>>
>>> I hope i can explain properly ;) (my english isnt that good).
>>>
>>> This is the situation:
>>>
>>> 1. We installed a clean install of centos 7 on the host
>>> 2. We created an glusterfs share on the host for the engine
>>>
>>
>> Please note that this is a hyper converged setup and it's not supposed to
>> work even in 3.6 yet.
>>
>>
>>> 3. We ran hosted-engine --deploy and followed the wizard
>>> 4. we get the message to open the VNC connection to install the engine
>>> (we use centos 6.7 for the engine)
>>> 5. We continue the wizard and get the new vnc connection to install the
>>> engine
>>> 6. When the engine is running the wizard tries to add the host to the
>>> engine and then we get the error that he cannot connect to the engine. (we
>>> did get the health ok message. The hosts file and dns servers are working
>>> correctly.
>>>
>>
>> Please don't use gluster storage for HE on the same host running Hosted
>> Engine. This is not a supported configuration.
>>
>>
>>
>>> 7. We try to add manually the host to the engine because if the wizard
>>> stops at that point he cannot try again because there is already an vm
>>> running.
>>> 8. When we try to add the host via the engine we get the same error
>>> message. The one that he cannot connect to the host.
>>>
>>> When i try to ssh via the console on the engine to the host it works.
>>> What i fing strange is that he almost immidiatly gives the message (within
>>> 3 seconds).
>>>
>>> I hope this explains the steps we took.
>>>
>>> Kind regards
>>>
>>> Erik-Jan de Kruijf
>>> ------------------------------
>>> *From:* Sandro Bonazzola [sbonazzo at redhat.com]
>>> *Sent:* Monday, August 17, 2015 10:18 AM
>>> *To:* Kruijf, Erik-Jan de
>>> *Cc:* users at ovirt.org
>>> *Subject:* Re: [ovirt-users] error adding node.
>>>
>>>
>>>
>>> On Thu, Aug 13, 2015 at 2:40 PM, Kruijf, Erik-Jan de <
>>> erik-jan.de.kruijf at cgi.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> I am trying to add the first node to an self hosted engine. When i
>>>> click ok i immidiatly get the error that he cannot connect to host. But if
>>>> i try to ssh to the host from the engine it works. Can someone please point
>>>> me to an solution? If any logs are needed please let me know.
>>>>
>>>
>>>
>>> Just to clarify, are you trying to add the host running the HE VM using
>>> the Web UI? Or are you trying to add the first non-HE related node?
>>>
>>>
>>>
>>>>
>>>> Kind regards,
>>>>
>>>> Erik-jan de Kruijf
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>> --
>>> Sandro Bonazzola
>>> Better technology. Faster innovation. Powered by community collaboration.
>>> See how it works at redhat.com
>>>
>>
>>
>>
>> --
>> Sandro Bonazzola
>> Better technology. Faster innovation. Powered by community collaboration.
>> See how it works at redhat.com
>>
>
>
>
> --
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community collaboration.
> See how it works at redhat.com
>

-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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