This is the second part of the super exciting article “Rubrik CDM Upgrades With Polaris”. In the first episode, I connected my Polaris tenancy to a valid Rubrik Support account so it could check for CDM upgrades. In this post, I’ll be covering the actual update process using Polaris. Hold on to your hats.
To get started, login to Polaris, click on the Gear icon, and select CDM Upgrades.
If there’s a new version of CDM available for deployment, you’ll see it listed in the dashboard. In this example, my test Edge cluster has an update available (5.3.1-p3). Happy days!
You’ll need to get this update downloaded to the cluster you want to install it on first. Click on the ellipsis and select Download.
You can then choose to download the release from Rubrik or locally.
Click on the version you want to download and click Next.
You then get the opportunity to confirm the download. Click on Confirm to do this.
It will then let you know that it’s working on it.
Once the update has downloaded, you’ll see “Ready for upgrade” on the dashboard.
Select the cluster you’d like to upgrade and click on Upgrade.
At this point, you’ll get the option to schedule the upgrade, and select to rollback if the upgrade fails for some reason.
Confirm the upgrade and you’ll be on your way.
Polaris lets you know that it’s working on it.
You can see the progress in the dashboard.
When it’s done, it’s done.
And that’s it. This highlights the utility of something like Polaris, particularly when you’re managing a large number of clusters and need to keep things in tip-top shape.