Symptoms
Cleanup packages on host task fails for a removed Database node in WebHosting Plesk. The following errors could be found in /var/log/pa/core.log:
2017-11-22 15:17:54,452 ERROR [task:8566938:97 Thread-27-(ActiveMQ-client-global-threads-727474445):1097 pau]: c.p.p.s.h.e.HCLSenderBean /bin/sh /bin/sh -c python '/usr/local/pem/bin/shm_mysql_scripts_for_node_138/shm_db_server_unregister.py' 'c7b6171f-8539-412d-913e-eb47979e48c0 ' failed with code 1 saying: STDOUT: '' STDERR 'Failed to unregister a DB server (delete APS resource c7b6171f-8539-412d-913e-eb47979e48c0 ), error message is: HTTP Error 404: Not Found
Cause
The issue is known as WHM-10252: Failed to unregister a DB server.
Resolution
The issue is permanently addressed in Odin Automation 7.3. The host removal will become possible after the system is upgraded to this version.