NOTE: To upgrade to the OpenEBS Enterprise version, ensure you have subscribed to either Kubera Standard or Kubera Enterprise plan. To know more about the subscription plans, click here.
STEP 1:
Select the cluster and click on OpenEBS on the left sidebar. Suppose there are upgrades available (either from OpenEBS Community Edition or from a lower OpenEBS Enterprise Edition) to the latest Enterprise Edition. In that case, you will be able to see a green bar at the top of the screen as shown in the image below. Click on 'Click here.’
NOTE: You will always be upgraded to the latest OpenEBS Enterprise Edition.
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STEP 2:
You'll be redirected to the overview section, which displays the version that your OpenEBS will be upgraded to. Click on Accept and Continue.
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Next, there will be some pre-flight checks to ensure everything in the setup is functional before starting the upgrade process.
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Once all the pre-flight checks have passed successfully, click on Next, displaying an uneditable YAML on the screen. This step imports all the existing configurations of the cluster to Kubera.
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STEP 3:
As soon as you click on next, the operators start upgrading to the latest version. This might take up to a few minutes. Once the upgrade is successful, click on Next.
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This upgrades the pools and volumes on your setup (if any).
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You can check the summary of the upgrade, and with this, the upgrade to the latest OpenEBS Enterprise edition is successful.
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That's it!
Thanks for reading the article. Let me know if you find this useful. Feedbacks/comments, as always, are welcome.
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