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Hello Jay,

I have another question in regards to managing nodes.
I had a situation where the undercloud-node had a problem with it’s disk and has disconnected from overcloud.
I couldn’t restore the undercloud controller and ended up re-installing the undercloud (running 'openstack undercloud install’).
The installation ended successfully but now I’m in a situation where Cleanup of nodes fails:

(undercloud) [stack at interop010 ~]$ openstack baremetal node list
+--------------------------------------+------------+---------------+-------------+--------------------+-------------+
| UUID                                       | Name       | Instance    UUID        | Power State | Provisioning State | Maintenance |
+--------------------------------------+------------+---------------+-------------+--------------------+-------------+
| 97b9a603-f64f-47c1-9fb4-6c68a5b38ff6 | interop025 | None          | power on    | clean failed       | True        |
| 4b02703a-f765-4ebb-85ed-75e88b4cbea5 | interop026 | None          | power on    | clean failed       | True        |
+--------------------------------------+------------+---------------+-------------+--------------------+-------------+

I’ve tried to move node to available state but cannot:
(undercloud) [stack at interop010 ~]$ openstack baremetal node provide 97b9a603-f64f-47c1-9fb4-6c68a5b38ff6
The requested action "provide" can not be performed on node "97b9a603-f64f-47c1-9fb4-6c68a5b38ff6" while it is in state "clean failed". (HTTP 400)

How do I make the nodes available again? 
as the deployment of overcloud fails with:
ERROR due to "Message: No valid host was found. , Code: 500” 

Thanks,
Igal
> On 4 Mar 2021, at 20:12, Jay Faulkner <jay.faulkner at verizonmedia.com> wrote:
> 
> When a node is active with an instance UUID set, that generally indicates a nova instance (with that UUID) is provisioned onto the node. Nodes that are provisioned (active) are not able to be moved to manageable state.
> 
> If you want to reprovision these nodes, you'll want to delete the associated instances from Nova (openstack server delete instanceUUID), and after they complete a cleaning cycle they'll return to available.
> 
> Good luck,
> Jay Faulkner
> 
> 
> On Thu, Mar 4, 2021 at 10:01 AM Igal Katzir <ikatzir at infinidat.com <mailto:ikatzir at infinidat.com>> wrote:
> Hello Forum,
> 
> I have an overcloud that gone bad and I am trying to re-deploy it, Running rhos16.1 with one director and two overcloud nodes (compute and controller)
> I have re-installed undercloud and having both nodes in an active provisioning state.
> Do I need to run introspection again?
> Here is the outputted for baremetal node list:
> (undercloud) [stack at interop010 ~]$ openstack baremetal node list
> +--------------------------------------+------------+--------------------------------------+-------------+--------------------+-------------+
> | UUID                                                      | Name       | Instance UUID                        | Power State | Provisioning State | Maintenance |
> +--------------------------------------+------------+--------------------------------------+-------------+--------------------+-------------+
> | 97b9a603-f64f-47c1-9fb4-6c68a5b38ff6 | interop025 | c7bf16b7-eb3c-4022-88de-7c5a78cda174 | power on    | active             | False       |
> | 4b02703a-f765-4ebb-85ed-75e88b4cbea5 | interop026 | 99223f65-6985-4815-92ff-e19a28c2aab1 | power on    | active             | False       |
> +--------------------------------------+------------+--------------------------------------+-------------+--------------------+-------------+
> When I want to move each node from active > manage I get an error:
> (undercloud) [stack at interop010 ~]$ openstack baremetal node manage 4b02703a-f765-4ebb-85ed-75e88b4cbea5
> The requested action "manage" can not be performed on node "4b02703a-f765-4ebb-85ed-75e88b4cbea5" while it is in state "active". (HTTP 400)
> 
> How do I get to a state which is ready for deployment (available) ?
> 
> Thanks,
> Igal

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