2022-09-12T13:48:57.505323919Z {"level":"info","ts":1662990537.5052269,"logger":"controllers.BareMetalHost","msg":"start","baremetalhost":"qe2/master-1-0"}
2022-09-12T13:48:57.566917845Z {"level":"info","ts":1662990537.5668473,"logger":"provisioner.ironic","msg":"no node found, already deleted","host":"qe2~master-1-0"}
2022-09-12T13:48:57.566945972Z {"level":"info","ts":1662990537.566904,"logger":"controllers.BareMetalHost","msg":"done","baremetalhost":"qe2/master-1-0","provisioningState":"available","requeue":true,"after":600}
2022-09-12T13:49:13.556690278Z {"level":"info","ts":1662990553.556591,"logger":"controllers.HostFirmwareSettings","msg":"start","hostfirmwaresettings":"qe2/master-1-0"}
2022-09-12T13:49:13.614818643Z {"level":"info","ts":1662990553.6147015,"logger":"controllers.HostFirmwareSettings","msg":"retrieving firmware settings and saving to resource","hostfirmwaresettings":"qe2/master-1-0","node":"48d24898-1911-4f43-82b0-0b15f8484ae7"}
2022-09-12T13:49:13.629455616Z {"level":"info","ts":1662990553.6293764,"logger":"controllers.HostFirmwareSettings","msg":"provisioner returns error","hostfirmwaresettings":"qe2/master-1-0","RequeueAfter:":30}

always

1. Detach a BMH
2. Check BMO logs for errors
3. Check Ironic logs for errors

BMO and Ironic logs have errors related to the already deleted node.

No noise in the logs.