NetBackup™ Web UI Kubernetes Administrator's Guide
- Overview of NetBackup for Kubernetes
- Deploying and configuring the NetBackup Kubernetes operator
- Deploy service package on NetBackup Kubernetes operator
- Port requirements for Kubernetes operator deployment
- Upgrade the NetBackup Kubernetes operator
- Delete the NetBackup Kubernetes operator
- Configure NetBackup Kubernetes datamover
- Configure settings for NetBackup snapshot operation
- Troubleshooting NetBackup servers with short names
- Managing image groups
- Deploying certificates on NetBackup Kubernetes operator
- Managing Kubernetes assets
- Managing Kubernetes intelligent groups
- Protecting Kubernetes assets
- Recovering Kubernetes assets
- Troubleshooting Kubernetes issues
- Error during the primary server upgrade: NBCheck fails
- Error during an old image restore: Operation fails
- Error during persistent volume recovery API
- Error during restore: Final job status shows partial failure
- Error during restore on the same namespace
- Datamover pods exceed the Kubernetes resource limit
- Error during restore: Job fails on the highly loaded cluster
- Custom Kubernetes role created for specific clusters cannot view the jobs
- Openshift creates blank non-selected PVCs while restoring applications installed from OperatorHub
- NetBackup Kubernetes operator become unresponsive if PID limit exceeds on the Kubernetes node
- Failure during edit cluster in NetBackup Kubernetes 10.1
- Restore from snapshot fails for large sized PVC
- Restore of namespace file mode PVCs to different file system partially fails
- Restore from backup copy fails with image inconsistency error
Image expire
To reclaim the storage space occupied by the expired images, you need to delete those images.
Following are the important points related to image expiration.
For a recovery point consisting of multiple images:
If you have expired a single image in an image group, then it does not lead to automatic expiration of remaining images. You must explicitly expire all images in an image group.
If you have expired a few images then the recovery point will be incomplete. Restore operation is not supported for incomplete recovery point.
If you have changed the expiration time for any of the images, then the expiration time for rest of the images must be changed. Otherwise, the expiration time for the images corresponding to recovery point gets skewed, leading to incomplete recovery point at some point in time.
Kubernetes recovery point may consist of multiple images. To perform restore operation, all the images corresponding to the recovery point must be imported. Otherwise, the recovery point is marked as incomplete and restore is not performed.
For more information, refer to the About importing backup images section in the NetBackup™ Administrator's Guide, Volume I