Handle an exception
When an exception occurs during your operation, you can perform the following steps to solve it.
Check the cluster status.
kbcli cluster list mycluster
Handle the exception according to the status information.
Status Information Abnormal The cluster can be accessed but exceptions occur in some pods. This might be a mediate status of the operation process and the system recovers automatically without executing any extra operation. Wait until the cluster status changes to
ConditionsError The cluster is normal but an exception occurs to the condition. It might be caused by configuration loss or exception, which further leads to operation failure. Manual recovery is required. Failed The cluster cannot be accessed. Check the
status.messagestring and get the exception reason. Then manually recover it according to the hints.
You can check the cluster's status for more information.
If the above operations can not solve the problem, try the following steps:
- Restart this cluster. If the restart fails, you can delete the pod manually.
- Roll the cluster status back to the status before changes.