Closed cloudcafetech closed 4 years ago
I think the error messages are quite clear - the operators do not have the RBAC rights they need to work. So whatever you did to backup and restore, it did not worked properly and lost the RBAC settings which you would need to fix.
Hmm, looks like issue in taking backup with cluster resources (CRD,clusterrole etc.) ....
Will try and update u ...
Able to recover but little complex and need to maintained sequence ...
Personally I like velero for kubernetes backup and restore with persistent data .... Not yet tested with high volume data.
@cloudcafetech you closed the issue, what was the resolution for it?
Restoration should have proper sequence. Please follow restore docs.
@cloudcafetech Can you advise on your restore procedure? I am reviewing velero for my backups/restore solution, and would also need to backup/restore strimzi kafka operator.
What sequence are you following? which is the "proper sequence"?
I have backed up the kafka namespace, which holds the strimzi operator. Then I have backed up the namespace which holds my kafka cluster: ie: cluster namespace Third, I have restored kafka namespace, then restored cluster namespace.
Sequence as follows ...
PVC Cluster Operator Topics Kafka Cluster Users
@cloudcafetech Thank you :)
@cloudcafetech Does backup also follow sequence? Can paste velero restore commands to restore in mentioned sequence?
After restore using velero
Below details ...