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

[Oliver Walsh]

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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