[Users] Importing an existing gluster setup
Nux!
nux at li.nux.ro
Wed Aug 28 14:51:19 UTC 2013
On 28.08.2013 15:23, Sahina Bose wrote:
> On 08/28/2013 07:41 PM, Nux! wrote:
>> On 28.08.2013 14:54, Sahina Bose wrote:
>>> On 08/28/2013 06:36 PM, Kanagaraj wrote:
>>>> On 08/28/2013 06:16 PM, Nux! wrote:
>>>>> On 28.08.2013 13:19, Sahina Bose wrote:
>>>>>> On 08/28/2013 05:44 PM, Nux! wrote:
>>>>>>> Hi,
>>>>>>> I have an existing gluster cluster, it's in production and fully
>>>>>>> functional. I'd like to be able to manage it from within Ovirt.
>>>>>>> Can anyone tell me if I can import this gluster setup as it is?
>>>>>>> I don't want Ovirt to change anything on those hosts.
>>>>>> Yes, you can, using the Import cluster option when you create a
>>>>>> cluster with gluster services enabled (Do not enable virt
>>>>>> services on
>>>>>> cluster)
>>>>>>
>>>>>> This will install vdsm on the hosts, but should not affect the
>>>>>> gluster setup in any other way.
>>>>>
>>>>> Hello Sahina,
>>>>>
>>>>> I've added my existing gluster hosts as well as the VM running the
>>>>> ovirt-engine. It installed vdsm on this VM, set up a bridge called
>>>>> ovirtmgmt and rebooted it. Can you assure me this will not happen
>>>>> with the hosts I have in production. For the moment I cut access
>>>>> for ovirt to the gluster hosts.. my heart just froze when I saw
>>>>> that reboot. :)
>>>>>
>>>>
>>>> It is not supposed to reboot if you have created the cluster with
>>>> 'Enable Gluster service' checked and 'Enable Virt Service'
>>>> un-checked.
>>>
>>> This is true for Ovirt version 3.3. Which version are you using?
>>
>> I have installed 3.2, and only the "gluster" bit so I did not see any
>> "Enable Virt Service".
>> Should I upgrade to 3.3?
>
> Yes, since in 3.2 the hosts reboot even for gluster clusters.
> You might want to consider waiting till the 3.3 GA build is out.(next
> week)
Thanks for that, I would have made a big booboo. :-)
We'll test 3.3. once it's out.
--
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Nux!
www.nux.ro
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