[ovirt-users] oVirt 4.1.0 - Gluster - Hosted Engine deploy howto

Thu Mar 16 07:05:31 UTC 2017

On Thu, Mar 16, 2017 at 12:32 AM, NUNIN Roberto
<Roberto.Nunin at comifar.it> wrote:
> Hi kasturi
>
>   >>  Hosted Engine tab is visible only after hosted_storage and
> hosted_engine vm is imported to the >>cluster. Once the first node is
> installed, you will need to create a storage domain of vmstore or >>data
> volume .
>
> Data storage domain is already created and activated. I've also created one
> test VM, up & running.
>
>
>>>Once one of these storage domains are created, hosted_storage and
>>> Hosted_engine vm is >>imported automatically. After this you will be able to
>>> see Hosted Engine tab in the New hosts >>dialog box.
>
> This is the strange behavior, as wrote in my previous, hosted_storage is
> still locked and hosted engine VM is visible only as number of VM, but is
> not visible selecting the host where it is running.

Please check/share these:

>From engine vm: /var/log/ovirt-engine/engine.log

>From the host: /var/log/vdsm/vdsm.log, /var/log/ovirt-hosted-engine-ha/agent.log

Thanks and best regards,

>
>>>Thanks
>>>kasturi
>
> Thanks
> Roberto
>
>
> On 03/15/2017 11:09 PM, NUNIN Roberto wrote:
>
> Hi
>
>
>
> Our test environment:
>
>
>
> oVirt Engine : 4.1.0.3-1-el7.centos
>
>
>
> Gluster replica 3 with bricks on all nodes.
>
>
>
> 6 nodes :
>
>
>
> OS Version: RHEL - 7 - 3.1611.el7.centos
>
> Kernel Version: 3.10.0 - 514.10.2.el7.x86_64
>
> KVM Version: 2.6.0 - 28.el7_3.3.1
>
> LIBVIRT Version: libvirt-2.0.0-10.el7_3.5
>
> VDSM Version: vdsm-4.19.4-1.el7.centos
>
> GlusterFS Version: glusterfs-3.8.9-1.el7
>
>
>
> I have successfully added all the nodes to the default cluster.
>
> Now I need to activate all the remainder 5 hosts for the hosted engine, but
> I haven’t the tab “Hosted Engine” in the Host properties, so I can’t deploy
> HE via web UI.
>
>
>
> Using command line, I have an error :
>
>
>
> 2017-03-15 16:58:48 ERROR otopi.plugins.gr_he_setup.storage.storage
> storage._abortAdditionalHosts:189 Setup of additional hosts using this
> software is not allowed anymore. Please use the engine web interface to
> deploy any additional hosts.
>
> RuntimeError:Setup of additional hosts using this software is not allowed
> anymore. Please use the engine web interface to deploy any additional hosts.
>
> 2017-03-15 16:58:48 ERROR otopi.context context._executeMethod:151 Failed to
> execute stage 'Environment customization': Setup of additional hosts using
> this software is not allowed anymore. Please use the engine web interface to
> deploy any additional hosts.
>
> 2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 ENV
> BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>,
> RuntimeError('Setup of additional hosts using this software is not allowed
> anymore. Please use the engine web interface to deploy any additional
> hosts.',), <traceback object at 0x3d20c68>)]'
>
> 2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 ENV
> BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>,
> RuntimeError('Setup of additional hosts using this software is not allowed
> anymore. Please use the engine web interface to deploy any additional
> hosts.',), <traceback object at 0x3d20c68>)]'
>
>
>
> The hosted_storage is still locked.
>
>
>
> How to enable the “Hosted Engine” Host property in the web UI or to force
> deploy via CLI ?
>
>
>
> If logs are needed, please let me know which one. Attached agent-ha.log
> (from first node) and ovirt-hosted-engine-setup.log (from host where attempt
> to deploy hosted-engine via CLI).
>
>
>
> Apart this, seems that the test environment is working as expected (Gluster
> ok, installed VM ok).
>
>
>
> TIA
>
>
>
>
>
>
>
> Roberto
>
>
>
>
>
>
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> immediatamente al mittente, cancellando l'originale e ogni sua copia e
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-- 
Didi