[ovirt-users] Re: run ovirt without firewalld

2019-06-08 Thread Strahil
I remember a case where my HostedEngine couldn't start due to disqbled 
firewalld.

I'd recommend you to keep it running , as it will only be benefitial .

Best Regards,
Strahil NikolovOn Jun 8, 2019 13:38, Chris Boon  wrote:
>
> Hello, 
>
> When i deploy and use oVirt 4.3, is firewalld really needed on hypervisors or 
> can oVirt 4.3 run and function with a disabled firewalld? 
>
> Regards, 
> Chris
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[ovirt-users] Re: Replace bad Host from a 9 Node hyperconverged setup 4.3.3

2019-06-08 Thread Adrian Quintero
Leo,
I did try putting it under maintenance and checking to ignore gluster and
it did not work.
Error while executing action:
-Cannot remove host. Server having gluster volume.

Note: the server was already reinstalled so gluster will never see the
volumes or bricks for this server.

I will rename the server to myhost2.mydomain.com and try to replace the
bricks hopefully that might work, however it would be good to know that you
can re-install from scratch an existing cluster server and put it back to
the cluster.

Still doing research hopefully we can find a way.

thanks again

Adrian




On Fri, Jun 7, 2019 at 2:39 AM Leo David  wrote:

> You will need to remove the storage role from that server first ( not
> being part of gluster cluster ).
> I cannot test this right now on production,  but maybe putting host
> although its already died under "mantainance" while checking to ignore
> guster warning will let you remove it.
> Maybe I am wrong about the procedure,  can anybody input an advice helping
> with this situation ?
> Cheers,
>
> Leo
>
>
>
>
> On Thu, Jun 6, 2019 at 9:45 PM Adrian Quintero 
> wrote:
>
>> I tried removing the bad host but running into the following issue , any
>> idea?
>> Operation Canceled
>> Error while executing action:
>>
>> host1.mydomain.com
>>
>>- Cannot remove Host. Server having Gluster volume.
>>
>>
>>
>>
>> On Thu, Jun 6, 2019 at 11:18 AM Adrian Quintero 
>> wrote:
>>
>>> Leo, I forgot to mention that I have 1 SSD disk for caching purposes,
>>> wondering how that setup should be achieved?
>>>
>>> thanks,
>>>
>>> Adrian
>>>
>>> On Wed, Jun 5, 2019 at 11:25 PM Adrian Quintero <
>>> adrianquint...@gmail.com> wrote:
>>>
 Hi Leo, yes, this helps a lot, this confirms the plan we had in mind.

 Will test tomorrow and post the results.

 Thanks again

 Adrian

 On Wed, Jun 5, 2019 at 11:18 PM Leo David  wrote:

> Hi Adrian,
> I think the steps are:
> - reinstall the host
> - join it to virtualisation cluster
> And if was member of gluster cluster as well:
> - go to host - storage devices
> - create the bricks on the devices - as they are on the other hosts
> - go to storage - volumes
> - replace each failed brick with the corresponding new one.
> Hope it helps.
> Cheers,
> Leo
>
>
> On Wed, Jun 5, 2019, 23:09  wrote:
>
>> Anybody have had to replace a failed host from a 3, 6, or 9 node
>> hyperconverged setup with gluster storage?
>>
>> One of my hosts is completely dead, I need to do a fresh install
>> using ovirt node iso, can anybody point me to the proper steps?
>>
>> thanks,
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>>
> --
 Adrian Quintero

>>>
>>>
>>> --
>>> Adrian Quintero
>>>
>>
>>
>> --
>> Adrian Quintero
>>
>
>
> --
> Best regards, Leo David
>


-- 
Adrian Quintero
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[ovirt-users] run ovirt without firewalld

2019-06-08 Thread Chris Boon
Hello, 

When i deploy and use oVirt 4.3, is firewalld really needed on hypervisors or 
can oVirt 4.3 run and function with a disabled firewalld?

Regards,
Chris
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