[rdo-users] [tripleo] Deployment update (node addition) after changing aggregate groups/zones

[Ruslanas Gžibovskis]

Hi Oliver,

Can you please confirm then the following:

Remove NovaAZ from roles file.
Remove novaAZ from environment files, and it should be able to update
without this step?

Maybe i will need to ensure they are in same cell and so on, and assign
zone manually.

Is it correct?

On Wed, 9 Dec 2020, 18:07 Oliver Walsh, <owalsh at redhat.com> wrote:

> Ok, that will not work. If you want to manually configure the AZs after
> deployment then just stop using [1].
>
> Cheers,
> Ollie
>
> On Tue, 8 Dec 2020 at 06:59, Ruslanas Gžibovskis <ruslanas at lpic.lt> wrote:
>
>> The first deployment set all computes to zone named according to stack
>> name, but later I have created Alpha01, Alpha02. And set according in
>> node-info.yaml file. But still, it fails with message, that some compute is
>> already present in zone Alpha01... like it cannot create such zone. And I
>> say, yes captain, I know, I have created and added YOU into that zone...
>> Maybe I need to do some "tweaks" to DB? just now thought about it.
>>
>> On Mon, 7 Dec 2020 at 20:02, Oliver Walsh <owalsh at redhat.com> wrote:
>>
>>> Hi,
>>>
>>> You will need to manually remove the hosts from the old zone ("Alpha01")
>>> before adding them to the new zone. A host can only belong to one AZ.
>>>
>>> Thanks,
>>> Ollie
>>>
>>> On Mon, 7 Dec 2020 at 11:32, Ruslanas Gžibovskis <ruslanas at lpic.lt>
>>> wrote:
>>>
>>>> anyone know, how to bypass aggregation group error? thank you.
>>>>
>>>> On Sat, 5 Dec 2020 at 18:08, Ruslanas Gžibovskis <ruslanas at lpic.lt>
>>>> wrote:
>>>>
>>>>> Hi all,
>>>>>
>>>>> Any thoughts on this one?
>>>>>
>>>>>
>>>>>> Hi all.
>>>>>>>
>>>>>>> After changing the host aggregate group and zone, I cannot run
>>>>>>> OpenStack deploy command successfully again, even after updating deployment
>>>>>>> environment files according to my setup.
>>>>>>>
>>>>>>> I receive error bigger one in [0]:
>>>>>>> 2020-12-02 10:16:18.532419 | 52540000-0001-cf95-492f-0000000003ca |
>>>>>>>      FATAL | Nova: Manage aggregate and availability zone and add hosts to
>>>>>>> the zone | undercloud | error={"changed": false, "msg": "ConflictException:
>>>>>>> 409: Client Error for url:
>>>>>>> http://10.120.129.199:8774/v2.1/os-aggregates/1/action, Cannot add
>>>>>>> host to aggregate 1. Reason: One or more hosts already in availability
>>>>>>> zone(s) ['Alpha01']."}
>>>>>>>
>>>>>>> I was following this link [1] instructions for "Configuring
>>>>>>> Availability Zones (AZ)" steps to modify with OpenStack commands. And zone
>>>>>>> was created successfully, but when I needed to add additional nodes,
>>>>>>> executed deployment again with increased numbers it was complaining about
>>>>>>> an incorrect aggregate zone, and now it is complaining about not empty zone
>>>>>>> with error [0] mentioned above. I have added aggregate zones into
>>>>>>> deployment files even role file... any ideas?
>>>>>>>
>>>>>>> Also, I think, this should be mentioned, that added it after
>>>>>>> install, you lose the possibility to update using tripleo tool and you will
>>>>>>> need to modify environment files with.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> [0] http://paste.openstack.org/show/800622/
>>>>>>> [1]
>>>>>>> https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/features/distributed_compute_node.html#configuring-availability-zones-az
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>
>>>>
>>>> --
>>>> Ruslanas Gžibovskis
>>>> +370 6030 7030
>>>> _______________________________________________
>>>> users mailing list
>>>> users at lists.rdoproject.org
>>>> http://lists.rdoproject.org/mailman/listinfo/users
>>>>
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>>>>
>>>
>>
>> --
>> Ruslanas Gžibovskis
>> +370 6030 7030
>>
>
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