Open Stack

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


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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