Hello, and thank you all for your help.

I'm  running Oracle's rebranded oVirt 4.3.10.  All has been good until I patched my self-hosted engine.  I ran through the normal process:  backup, global maintenance mode, update the oVirt packages, run engine-setup, etc.  All completed normally without issues.  I rebooted the self-hosted engine VM, and now it constantly fails liveliness checks and the HA agent reboots it every five minutes, or so.  I put it in back in global maintenance so the HA agent would not reboot it.  The VM is up and works correctly.  I can do everything normally.

From what I can tell the HA agent liveliness check is just a http get to the web portal.  I can see that happening with success.  What is the lilveliness check actually doing?  All services on the VM are up and running without issue.  Where can I look to figure this out?

Here is the output of hosted-engine --vm-status:

[root@itdlolv101 ~]# hosted-engine --vm-status


!! Cluster is in GLOBAL MAINTENANCE mode !!



--== Host itdlolv100.ci.seattle.wa.us (id: 1) status ==--

conf_on_shared_storage             : True
Status up-to-date                  : True
Hostname                           : itdlolv100.ci.seattle.wa.us
Host ID                            : 1
Engine status                      : {"reason": "vm not running on this host", "health": "bad", "vm": "down", "detail": "unknown"}
Score                              : 3400
stopped                            : False
Local maintenance                  : False
crc32                              : 855e161f
local_conf_timestamp               : 55128
Host timestamp                     : 55128
Extra metadata (valid at timestamp):
        metadata_parse_version=1
        metadata_feature_version=1
        timestamp=55128 (Wed Jun  8 12:52:20 2022)
        host-id=1
        score=3400
        vm_conf_refresh_time=55128 (Wed Jun  8 12:52:20 2022)
        conf_on_shared_storage=True
        maintenance=False
        state=GlobalMaintenance
        stopped=False


--== Host itdlolv101.ci.seattle.wa.us (id: 2) status ==--

conf_on_shared_storage             : True
Status up-to-date                  : True
Hostname                           : itdlolv101.ci.seattle.wa.us
Host ID                            : 2
Engine status                      : {"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail": "Up"}
Score                              : 3400
stopped                            : False
Local maintenance                  : False
crc32                              : cc1c2261
local_conf_timestamp               : 45453
Host timestamp                     : 45453
Extra metadata (valid at timestamp):
        metadata_parse_version=1
        metadata_feature_version=1
        timestamp=45453 (Wed Jun  8 12:55:15 2022)
        host-id=2
        score=3400
        vm_conf_refresh_time=45453 (Wed Jun  8 12:55:15 2022)
        conf_on_shared_storage=True
        maintenance=False
        state=GlobalMaintenance
        stopped=False


!! Cluster is in GLOBAL MAINTENANCE mode !!

[root@itdlolv101 ~]#