Olesia, please try following commands to workaround the problem:
controller# . openrc
controller# nova service-list 2>&1 | grep XXX
# Then use IDs that were found in grep output
controller# nova delete failed_service_ID1
controller# nova delete failed_service_ID2
...
Olesia, please try following commands to workaround the problem:
controller# . openrc
controller# nova service-list 2>&1 | grep XXX
# Then use IDs that were found in grep output
controller# nova delete failed_service_ID1
controller# nova delete failed_service_ID2
...