NetBackup™ Web UI Kubernetes Administrator's Guide

Last Published:
Product(s): NetBackup & Alta Data Protection (10.0)
  1. Introducing the NetBackup web user interface
    1.  
      About the NetBackup web UI
    2.  
      Terminology
    3.  
      Sign in to the NetBackup web UI
    4.  
      Sign out of the NetBackup web UI
  2. Monitoring NetBackup
    1.  
      The NetBackup dashboard
    2.  
      Job monitoring
    3.  
      Jobs: cancel, suspend, restart, resume, delete
    4.  
      Search for or filter jobs in the jobs list
  3. Overview of NetBackup for Kubernetes
    1.  
      Overview
    2.  
      Features of NetBackup support for Kubernetes
  4. Deploying and configuring the NetBackup Kubernetes operator
    1.  
      Deploy service package on NetBackup Kubernetes operator
    2.  
      Port requirements for Kubernetes operator deployment
    3.  
      Upgrade the NetBackup Kubernetes operator
    4.  
      Delete the NetBackup Kubernetes operator
    5.  
      Configure NetBackup Kubernetes datamover
    6.  
      Configure settings for NetBackup snapshot operation
    7.  
      Troubleshooting NetBackup servers with short names
    8. Managing image groups
      1.  
        About image expiration
      2.  
        About image copy
  5. Deploying certificates on NetBackup Kubernetes operator
    1.  
      Deploy certificates on the Kubernetes operator
    2.  
      Perform Host-ID-based certificate operations
    3.  
      Perform ECA certificate operations
    4.  
      Identify certificate types
  6. Managing Kubernetes assets
    1.  
      Add a Kubernetes cluster
    2.  
      Configure settings
    3.  
      Add protection to the assets
  7. Managing Kubernetes intelligent groups
    1.  
      About intelligent group
    2.  
      Create an intelligent group
    3.  
      Delete an intelligent group
    4.  
      Edit an intelligent group
  8. Protecting Kubernetes assets
    1.  
      Protect an intelligent group
    2.  
      Remove protection from an intelligent group
    3.  
      Configure backup schedule
    4.  
      Configure backup options
    5.  
      Configure backups
    6.  
      Configure storage units
  9. Recovering Kubernetes assets
    1.  
      Explore and validate recovery points
    2.  
      Restore from snapshot
    3.  
      Restore from backup copy
  10. Troubleshooting Kubernetes issues
    1.  
      Error during certificate deployment on the Kubernetes operator
    2.  
      Error during the primary server upgrade: NBCheck fails
    3.  
      Error during an old image restore: Operation fails
    4.  
      Error during persistent volume recovery API
    5.  
      Error during restore: Final job status shows partial failure
    6.  
      Error during restore on the same namespace
    7.  
      Datamover pods exceed the Kubernetes resource limit
    8.  
      Error during restore: Job fails on the highly loaded cluster
    9.  
      Custom Kubernetes role created for specific clusters cannot view the jobs

Troubleshooting NetBackup servers with short names

  1. If NetBackup Kubernetes operator is not able to resolve backup server or media server based on short names, perform the following steps:

    • While fetching certificates if you get a message, EXIT STATUS 8500: Connection with the web service was not established. Then confirm from the nbcert logs whether hostname resolution successful or not. If it has failed, then perform the following steps:

    • Update the Kubernetes operator deployment.yaml and add the hostAliases in the deployment.

    • In the following hostAliases example,

      • backupserver.sample.domain.com and mediaserver.sample.domain.com are the hostnames of NetBackup primary and media server.

      • IP: 10.20.12.13 and IP: 10.21.12.13 are the IP addresses of NetBackup primary and media server. 

      hostAliases:
- hostnames:
  - backupserver.sample.domain.com
  ip: 10.20.12.13
- hostnames:
  -  mediaserver.sample.domain.com
  ip: 10.21.12.13

      Copy, paste the hostAliases example details in the text editor and add to the hostAliases in the deployment.

  2. If datamover is not able to resolve short names of backup server or media server based on the short names. To resolve this issue, perform the following steps:

    • Create a ConfigMap with backup server name.

    • Add datamover.hostaliases field map with IP addresses to the hostname.

    • In the following configmap.yaml example,

      • backupserver.sample.domain.com and mediaserver.sample.domain.com are the hostnames of NetBackup primary and media server.

      • IP: 10.20.12.13 and IP: 10.21.12.13 are the IP addresses of NetBackup primary and media server. 

      apiVersion: v1
data: 
  datamover.hostaliases: "10.20.12.13=backupserver.sample.domain.com, 
10.21.12.13=mediaserver.sample.domain.com"
  datamover.properties: "image=reg.domain.com/datamover/image:latest"
  version: "1"
kind: ConfigMap
metadata: 
  name: backupserver.sample.domain.com
  namespace: kops-ns

      • Copy the configmap.yaml file details.

      • Open the text editor and past the yaml file details.

      • Then, save it with the yaml file extension to the home directory from where the Kubernetes clusters are accessible.

    • To create the configmap.yaml file, run the command:kubectl create -f ConfigMap.yaml.