Since it is stuck in Unassigned status I can't do the host has been rebooted (seems to need to be Non operation, Maintenance, or Connecting for that).
I suppose since it can't really talk to the host it doesn't know what to do with it. Is there some process for removing bad hosts?
On Apr 28, 2022, at 13:59, Strahil Nikolov via Users <users@ovirt.org> wrote:
In the web, I think you can mark the host as rebooted (in order the engine to kill/release any pending tasks) and then remove it.
Best Regards,
Strahil Nikolov
On Tue, Apr 26, 2022 at 17:34, Joseph Gelinas
<joseph@gelinas.cc> wrote:
That did remove the ovirt-1 host from `hosted-engine --vm-status` on ovirt-3, however it still appears in the web interface as an Unassigned host after restarting ovirt-engine.
If I rerun `hosted-engine --clean-metadata --host-id=1` on ovirt-2 or ovirt-3 I get a message about an unclean metadata block, but perhaps that is expected given it doesn't exist in the vm-status output anymore?
[root@ovirt-2 ~]# hosted-engine --clean-metadata --host-id=1
INFO:ovirt_hosted_engine_ha.agent.agent.Agent:ovirt-hosted-engine-ha agent 2.4.5 started
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Certificate common name not found, using hostname to identify host
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Initializing ha-broker connection
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Broker initialized, all submonitors started
ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Malformed metadata for host 1: received 0 of 512 expected bytes
ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Cannot clean unclean metadata block. Consider --force-clean.
INFO:ovirt_hosted_engine_ha.agent.agent.Agent:Agent shutting down
> On Apr 25, 2022, at 16:39, Strahil Nikolov via Users <users@ovirt.org> wrote:
>
> I think you can use 'hosted-engine --clean-metadata --host-id=1'
>
> In my case I had to use --force-cleanup, but I wouldn't recommend using it.
>
> Best Regards,
> Strahil Nikolov
>
> On Mon, Apr 25, 2022 at 18:08, Joseph Gelinas
> <joseph@gelinas.cc> wrote:
> Recently our host and ovirt engine certificates expired and with some ideas from Strahil we were able to get 2 of the 3 ovirt hosts updated with usable certificates and move all of our VMs to those two nodes.
>
> https://lists.ovirt.org/archives/list/users@ovirt.org/thread/QCFPKQ3OKPOUV266MFJUMVTNG2OHLJVW/
>
> Not having any luck with the last host we figured we'd just try to remove it from ovirt engine and re-add it. While it seems `hosted-engine --vm-status` on one node no longer shows the removed host, the other good host and the web interface still show ovirt-1 in the mix. What is the best way to remove a NonRespnsive host from ovirt and re-add it?
>
>
> [root@ovirt-1 ~]# hosted-engine --vm-status
> The hosted engine configuration has not been retrieved from shared storage. Please ensure that ovirt-ha-agent is running and the storage server is reachable.
>
>
>
> [root@ovirt-2 ~]# hosted-engine --vm-status
>
>
> !! Cluster is in GLOBAL MAINTENANCE mode !!
>
>
>
> --== Host ovirt-3.xxxxx.com (id: 2) status ==--
>
> Host ID : 2
> Host timestamp : 12515451
> Score : 3274
> Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"}
> Hostname : ovirt-3.xxxxx.com
> Local maintenance : False
> stopped : False
> crc32 : 9cf92792
> conf_on_shared_storage : True
> local_conf_timestamp : 12515451
> Status up-to-date : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=12515451 (Mon Apr 25 14:08:51 2022)
> host-id=2
> score=3274
> vm_conf_refresh_time=12515451 (Mon Apr 25 14:08:51 2022)
> conf_on_shared_storage=True
> maintenance=False
> state=GlobalMaintenance
> stopped=False
>
>
> --== Host ovirt-2.xxxxx.com (id: 3) status ==--
>
> Host ID : 3
> Host timestamp : 12513269
> Score : 3400
> Engine status : {"vm": "up", "health": "good", "detail": "Up"}
> Hostname : ovirt-2.xxxxx.com
> Local maintenance : False
> stopped : False
> crc32 : 4a89d706
> conf_on_shared_storage : True
> local_conf_timestamp : 12513269
> Status up-to-date : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=12513269 (Mon Apr 25 14:09:00 2022)
> host-id=3
> score=3400
> vm_conf_refresh_time=12513269 (Mon Apr 25 14:09:00 2022)
> conf_on_shared_storage=True
> maintenance=False
> state=GlobalMaintenance
> stopped=False
>
>
> !! Cluster is in GLOBAL MAINTENANCE mode !!
>
>
>
>
>
> [root@ovirt-3 ~]# hosted-engine --vm-status
>
>
> !! Cluster is in GLOBAL MAINTENANCE mode !!
>
>
>
> --== Host ovirt-1.xxxxx.com (id: 1) status ==--
>
> Host ID : 1
> Host timestamp : 6750990
> Score : 0
> Engine status : unknown stale-data
> Hostname : ovirt-1.xxxxx.com
> Local maintenance : False
> stopped : True
> crc32 : 5290657b
> conf_on_shared_storage : True
> local_conf_timestamp : 6750950
> Status up-to-date : False
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=6750990 (Thu Feb 17 22:17:53 2022)
> host-id=1
> score=0
> vm_conf_refresh_time=6750950 (Thu Feb 17 22:17:12 2022)
> conf_on_shared_storage=True
> maintenance=False
> state=AgentStopped
> stopped=True
>
>
> --== Host ovirt-3.xxxxx.com (id: 2) status ==--
>
> Host ID : 2
> Host timestamp : 12515501
> Score : 3279
> Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"}
> Hostname : ovirt-3.xxxxx.com
> Local maintenance : False
> stopped : False
> crc32 : 0845cd93
> conf_on_shared_storage : True
> local_conf_timestamp : 12515501
> Status up-to-date : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=12515501 (Mon Apr 25 14:09:42 2022)
> host-id=2
> score=3279
> vm_conf_refresh_time=12515501 (Mon Apr 25 14:09:42 2022)
> conf_on_shared_storage=True
> maintenance=False
> state=GlobalMaintenance
> stopped=False
>
>
> --== Host ovirt-2.xxxxx.com (id: 3) status ==--
>
> Host ID : 3
> Host timestamp : 12513309
> Score : 3400
> Engine status : {"vm": "up", "health": "good", "detail": "Up"}
> Hostname : ovirt-2.xxxxx.com
> Local maintenance : False
> stopped : False
> crc32 : 237726e0
> conf_on_shared_storage : True
> local_conf_timestamp : 12513309
> Status up-to-date : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=12513309 (Mon Apr 25 14:09:39 2022)
> host-id=3
> score=3400
> vm_conf_refresh_time=12513309 (Mon Apr 25 14:09:39 2022)
> conf_on_shared_storage=True
> maintenance=False
> state=GlobalMaintenance
> stopped=False
>
>
> !! Cluster is in GLOBAL MAINTENANCE mode !!
>
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