[Openstack] Magnum bay takes forever to create

Jay Lau jay.lau.513 at gmail.com
Wed Jan 27 05:04:48 UTC 2016


Seems both storage and compute part are ready, what about network part?
Even more, can you please also login to the VMs of your kubernetes bay to
see if all services are running?

On Tue, Jan 26, 2016 at 10:23 PM, Pavel Fedin <p.fedin at samsung.com> wrote:

> Hello again!
>
> I have done some more research and discovered that the volume never gets
> attached to the instance. I tried to do this manually and got error
> message. I fixed the problem by starting tgtd service (it was disabled on
> my desktop).
>
> Now the image successfully attaches, but the issue persists and creation
> does not proceed any further.
>
> In order to be able to see the actual error messages I set Debug = False
> for cinder, heat and magnum. Now the last messages in logs are:
>
>
>
> Cinder-volume:
>
> INFO cinder.volume.manager [req-c0bce579-5cb3-4c2e-9e47-809407899017
> 7d92d42ebf5c4c379b2e6f092c7863ba 141dbc1cd0154ae397a9b00371f99eaf] Attach
> volume completed successfully.
>
> Heat-engine:
>
>
>
> 2016-01-26 16:59:06.079 INFO heat.engine.resource [-] creating Server
> "kube_master" Stack
> "None-q6tmlfyzvrxr-kube_masters-3a2nhl5h7ugj-0-7bronij32gu2"
> [52d9f83a-c334-44b2-aa93-eec92ec5955b]
>
> 2016-01-26 16:59:16.536 INFO heat.engine.resource [-] creating
> CinderVolumeAttachment "docker_volume_attach" Stack
> "None-q6tmlfyzvrxr-kube_masters-3a2nhl5h7ugj-0-7bronij32gu2"
> [52d9f83a-c334-44b2-aa93-eec92ec5955b]
>
> 2016-01-26 16:59:17.359 INFO heat.engine.resource [-] creating
> HeatWaitCondition "master_wait_condition" Stack
> "None-q6tmlfyzvrxr-kube_masters-3a2nhl5h7ugj-0-7bronij32gu2"
> [52d9f83a-c334-44b2-aa93-eec92ec5955b]
>
> 2016-01-26 16:59:22.387 INFO heat.engine.clients.os.cinder [-] Attaching
> volume abce26c5-c460-4895-ae6d-d7772eeeb988 complete
>
>
>
> 2016-01-26 16:58:36.564 INFO
> magnum.common.cert_manager.barbican_cert_manager
> [req-2a45efe0-a458-483a-a573-40746d198c0b demo demo] Storing certificate
> container 'b9af5417-7294-40fe-9fe9-d7b8a08aa4d5' in Barbican
>
> .
>
>
>
> Magnum-engine:
>
> 2016-01-26 16:58:36.950 INFO
> magnum.common.cert_manager.barbican_cert_manager
> [req-2a45efe0-a458-483a-a573-40746d198c0b demo demo] Storing certificate
> container 'Magnum-Conductor' in Barbican.
>
>
>
> And that’s all. Complete silence after this. Any ideas?
>
>
>
> Kind regards,
>
> Pavel Fedin
>
> Senior Engineer
>
> Samsung Electronics Research center Russia
>
>
>
> *From:* Jay Lau [mailto:jay.lau.513 at gmail.com]
> *Sent:* 26 января 2016 г. 12:08
> *To:* Pavel Fedin
> *Cc:* openstack at lists.openstack.org
> *Subject:* Re: [Openstack] Magnum bay takes forever to create
>
>
>
> I think that you can check heat log first to see if there are anything
> wrong with the stack creation, then check related component log such as
> cinder, neutron etc to see what is wrong.
>
>
>
> On Tue, Jan 26, 2016 at 3:53 PM, Pavel Fedin <p.fedin at samsung.com> wrote:
>
>  Hello everybody!
>
>  I am quite new to OpenStack, and need to dive into it because of goals of
> our project. So far, I have installed devstack and tried to create Magnum
> bay. And I have hard time doing it. I successfully defeated "missing
> losetup" problem, and now I have the next one. Creation process never goes
> past "kube_masters create in progress" point. I see that Cinder volume is
> initialized and in "Available" state, but it seems to be not attached to
> anything (as far as I currently understand things, it has to be attached to
> VM instance holding my bay). There are no error messages in logs. How to
> debug this and does anybody know, what can be the reason ?
>
> Kind regards,
> Pavel Fedin
> Senior Engineer
> Samsung Electronics Research center Russia
>
>
>
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>
>
>
> --
>
> Thanks,
>
> Jay Lau (Guangya Liu)
>



-- 
Thanks,

Jay Lau (Guangya Liu)
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