Open Stack

On 06/26/2016 07:00 PM, Steve Baker wrote:
> Assuming the stack is deleted and nova is showing no servers, you 
> likely have ironic nodes which are not in a state which can be scheduled.
>
> Do an ironic node-list, you want Power State: Off, Provisioning State: 
> available, Maintenance: False

Yes, we have that.  First thing we checked.  I assume "available" is the 
most important part of that?

>
>
> On 25/06/16 09:27, Adam Young wrote:
>> A coworker and I have both had trouble recovering from failed 
>> overcloud deploys.  I've wiped out whatever data I can, but, even 
>> with nothing in the Heat Database, doing an
>>
>> openstack overcloud deploy
>>
>> seems to be looking for a specific Nova server by UUID:
>>
>>
>> heat resource-show 93afc25e-1ab2-4773-9949-6906e2f7c115 0
>>
>> | resource_status_reason | ResourceInError: 
>> resources[0].resources.Controller: Went to status ERROR due 
>> t│·········································································································
>> o "Message: No valid host was found. There are not enough hosts 
>> available., Code: 500" | 
>> │·········································································································
>> | resource_type          | OS::TripleO::Controller
>>
>>
>> Inside the Nova log I see:
>>
>>
>> 2016-06-24 21:05:06.973 15551 DEBUG nova.api.openstack.wsgi 
>> [req-c8a5179c-2adf-45a6-b186-7d7b29cd8f39 
>> bcd│·········································································································fefb36f44443ca9a8f3cfa445ab40 
>> ec662f250a85453cb40054f3aff49b58 - - -] Returning 404 to user: 
>> Instance 
>> 8f9│·········································································································0c961-4609-4c9b-9d62-360a40f88eed 
>> could not be found. __call__ 
>> /usr/lib/python2.7/site-packages/nova/api/│·········································································································
>> openstack/wsgi.py:1070
>>
>>
>> How can I get the undercloud back to a clean state?
>>
>>
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