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NetBackup™ for Kubernetes Administrator's Guide
Last Published:
2025-04-14
Product(s):
NetBackup & Alta Data Protection (11.0)
- Overview of NetBackup for Kubernetes
- Deploying and configuring the NetBackup Kubernetes operator
- Prerequisites for NetBackup Kubernetes Operator deployment
- 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 data mover
- Automated configuration of NetBackup protection for Kubernetes
- Customize Kubernetes workload
- Troubleshooting NetBackup servers with short names
- Data mover pod schedule mechanism support
- Validating accelerator storage class
- Deploying certificates on NetBackup Kubernetes operator
- Managing Kubernetes assets
- Managing Kubernetes intelligent groups
- Managing Kubernetes policies
- Protecting Kubernetes assets
- Managing image groups
- Protecting Rancher managed clusters in NetBackup
- Recovering Kubernetes assets
- About incremental backup and restore
- Enabling accelerator based backup
- Enabling FIPS mode in Kubernetes
- About Openshift Virtualization support
- 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
- Backup or restore 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
- Connectivity checks between NetBackup primary, media, and Kubernetes servers.
- Error during accelerator backup when there is no space available for track log
- Error during accelerator backup due to track log PVC creation failure
- Error during accelerator backup due to invalid accelerator storage class
- Error occurred during track log pod start
- Failed to setup the data mover instance for track log PVC operation
- Error to read track log storage class from configmap
Identify certificate types
NetBackup helps you identify the certificate types enrolled on the Kubernetes operator.
To identify the certificate type
- To list the Kubernetes operator pods, run the command: kubectl get pods -n <namespace of Kubernetes operator>
- Log on to the Kubernetes operator with administrator rights and run the command:
kubectl exec pod/nbu-controller-manager-7c99fb8474-hzrsl -n <namespace of Kubernetes operator> -c netbackupkops -it -- bash
- To list backup servers which have NBCA certificate for Kubernetes, run the command:
/nbcertcmdtool/nbcertcmdtool -atLibPath/nbcertcmdtool/
-standalone -installDir "/usr/openv" -listCertDetails -NBCA
The output looks like this:
Master Server : masterserver.sample.domain.com Host ID : b06738f0-a8c1-47bf-8d95-3b9a41b7bb0a Issued By : /CN=broker/OU=NBCANBKOps Serial Number : 0x508cdf4500000008 Expiry Date : Dec 22 05:46:32 2022 GMT SHA-1 Fingerprint : 4D:7A:D9:B9:61:4E:93:29:B8:93:0B:E0: 07:0A:28:16:46:F6:39:C6 SHA-256 Fingerprint : C2:FA:AC:B5:21:6B:63:49:30:AC:4D:5E: 61:09:9A:8C:C6:40:4A:44:B6:39:7E:2B:B3:36:DE:D8:F5:D1:3D:EF Key Strength : 2048 Subject Key Identifier : AC:C4:EF:40:7D:8D:45:B4:F1:89:DA:FB: E7:FD:0F:FD:EC:61:12:C6 Authority Key Identifier : 01:08:CA:40:15:81:75:7B:37:9F:51:78: B2:6A:89:A1:44:2D:82:2B
- To list of backup servers which have ECA certificate for Kubernetes, run the command:
/nbcertcmdtool/nbcertcmdtool -atLibPath/nbcertcmdtool/
-standalone -installDir"/usr/openv" -listCertDetails -ECA
The output looks like this:
Subject Name : CN=ECA-KOPS,O=Veritas,OU=ECANBKOps Issued By : CN=ICA-2,O=Veritas,OU=ECANBKOps Serial Number : 0x56cf16040258d3654339b7f39817de89240d58 Expiry Date : Dec 16 05:48:16 2022 GMT SHA-1 Fingerprint : 70:DE:46:72:57:56:4E:47:DB:82:8B:8D:A3: 4B:BB:F9:8D:2C:B7:8E SHA-256 Fingerprint : E0:69:5F:79:A6:60:DB:7B:69:76:D3:A8: E6:E1:F2:0D:8C:6C:E6:4E:C4:5D:A4:77:17:5A:C2:42:89:74:15:7D Key Strength : 2048 Subject Key Identifier : F0:E7:1F:8C:50:FD:4D:25:40:69:77:6C: 2A:35:72:B6:1D:8E:E5:17 Authority Key Identifier : D7:53:57:C7:A6:72:E3:CB:73:BD:48:51: 2F:CB:98:A3:0B:8B:BA:5C Master Server : masterserver.sample.domain.com Host ID : b85ba9bf-02a8-439e-b787-ed52589c37d1