[ovirt-users] Failed deply of ovirt-engine using ovirt-node-ng-installer-ovirt-4.2-pre-2017120512.iso

Wed Dec 6 10:43:10 UTC 2017

On Wed, Dec 6, 2017 at 11:38 AM, Roberto Nunin <robnunin at gmail.com> wrote:

> Ciao Simone
> thanks for really quick answer.
>
> 2017-12-06 11:05 GMT+01:00 Simone Tiraboschi <stirabos at redhat.com>:
>
>> Ciao Roberto,
>>
>> On Wed, Dec 6, 2017 at 10:02 AM, Roberto Nunin <robnunin at gmail.com>
>> wrote:
>>
>>> I'm having trouble to deploy one three host hyperconverged lab using
>>> iso-image named above.
>>>
>>
>> Please note that ovirt-node-ng-installer-ovirt-4.2-pre-2017120512
>> <(201)%20712-0512>.iso is still a pre-release software.
>> Your contribute testing it is really appreciated!
>>
>
> It's a pleasure !.
>
>
>>
>>
>>
>>>
>>> My test environment is based on HPE BL680cG7 blade servers.
>>> These servers has 6 physical 10GB network interfaces (flexNIC), each one
>>> with four profiles (ethernet,FCoE,iSCSI,etc).
>>>
>>> I choose one of these six phys interfaces (enp5s0f0) and assigned it a
>>> static IPv4 address, for each node.
>>>
>>> After node reboot, interface ONBOOT param is still set to no.
>>> Changed via iLO interface to yes and restarted network. Fine.
>>>
>>> After gluster setup, with gdeploy script under Cockpit interface,
>>> avoiding errors coming from :
>>> /usr/share/gdepply/scripts/blacklist_all_disks.sh, start hosted-engine
>>> deploy.
>>>
>>> With the new version, I'm having an error never seen before:
>>>
>>> The Engine VM (10.114.60.117) and this host (10.114.60.134/24) will not
>>> be in the same IP subnet. Static routing configuration are not supported on
>>> automatic VM configuration.
>>>  Failed to execute stage 'Environment customization': The Engine VM
>>> (10.114.60.117) and this host (10.114.60.134/24) will not be in the
>>> same IP subnet. Static routing configuration are not supported on automatic
>>> VM configuration.
>>>  Hosted Engine deployment failed.
>>>
>>> There's no input field for HE subnet mask. Anyway in our class-c ovirt
>>> management network these ARE in the same subnet.
>>> How to recover from this ? I cannot add /24 CIDR in HE Static IP address
>>> field, it isn't allowed.
>>>
>>
>> 10.114.60.117 and 10.114.60.134/24 are in the same IPv4 /24 subnet so it
>> should't fail.
>> The issue here seams different:
>>
>> From hosted-engine-setup log I see that you passed the VM IP address via
>> answerfile:
>> 2017-12-06 09:14:30,195+0100 DEBUG otopi.context
>> context.dumpEnvironment:831 ENV OVEHOSTED_VM/cloudinitVMStatic
>> CIDR=str:'10.114.60.117'
>>
>> while the right syntax should be:
>> OVEHOSTED_VM/cloudinitVMStaticCIDR=str:10.114.60.117/24
>>
>> Did you wrote the answerfile by yourself or did you entered the IP
>> address in the cockpit wizard? if so we probably have a regression there.
>>
>
> I've inserted it while providing data for setup, using Cockpit interface.
> Tried to add CIDR (/24), but it isn't allowed from Cockpit web interface.
> No manual update of answer file.
>
>>
>>
>>
>>>
>>> Moreover, VM FQDN is asked two times during the deploy process. It's
>>> correct ?
>>>
>>
>> No, I don't think so but I don't see it from you logs.
>> Could you please explain it?
>>
>
> Yes: first time is requested during initial setup of HE VM deploy
>
> The second one, instead, is asked (at least to me ) in this step, after
> initial setup:
>

So both on cockpit side?

>
> [image: Immagine incorporata 1]
>
>>
>>
>>>
>>> Some additional, general questions:
>>> NetworkManager: must be disabled deploying HCI solution ? In my attempt,
>>> wasn't disabled.
>>>
>>
> Simone, could you confirm or not that NM must stay in place while
> deploying ? This qustion was struggling since 3.6...... what is the "best
> practice" ?
> All of mine RHV environments (3.6 - 4.0.1 - 4.1.6 ) have it disabled, but
> I wasn't able to find any mandatory rule.
>

In early 3.6 you had to disable it but now you can safely keep it on.

> 
>
>> There's some document to follow to perform a correct deploy ?
>>> Is this one still "valid" ? : https://ovirt.org/blog/2017/
>>> 04/up-and-running-with-ovirt-4.1-and-gluster-storage/
>>>
>>> Attached hosted-engine-setup log.
>>> TIA
>>>
>>>
>>>
>>> --
>>> Roberto
>>> 110-006-970
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
>
> --
> Roberto Nunin
>
>
>
>
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