How to recover a host after an erroneous decommissioning?¶
Note
If the decommissioned host is disabled, it must be enabled!
In the event of an erroneous decommissioning of host, the following steps must be taken:
Check the status of the
nova-compute
service with the command:systemctl is-enabled nova-compute
If the status of the service is
disabled
, enable it with the command:systemctl enable nova-compute
Restart the
nova-compute
service with the command:systemctl restart nova-compute