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Title
# aws
s

square-laptop-45713

01/09/2023, 11:02 PM
What’s the best way to use Pulumi to upgrade the version of k8s running in my EKS Cluster?
I need to perform a multi-version upgrade
v

victorious-night-77457

01/10/2023, 3:34 PM
You can just change the version and AWS will do the upgrade process, it might take some time.
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square-laptop-45713

01/10/2023, 3:46 PM
thanks, @victorious-night-77457 - so the
version
assigned in my IaC using Pulumi?
I was thinking this but want to make sure.
@victorious-night-77457 should I upgrade 1 version at a time or can I jump versions?
also getting this warning from the AWS Console when viewing my EKS cluster:
Copy code
The Container Storage Interface (CSI) migration feature  offloads management operations of persistent volumes provisioned with the in-tree EBS storage plugin to the Amazon EBS CSI driver. This feature is enabled by default in Amazon EKS version 1.23 and later. If you are using EBS volumes in your cluster, then you must install the Amazon EBS CSI driver before updating your cluster to version 1.23 to avoid interruptions to your workloads.
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victorious-night-77457

01/10/2023, 4:14 PM
Well you still have to follow the kubernetes manual for upgrading, there might be breaking changes based on what features you are using, for example that CSI plugin thing. https://docs.aws.amazon.com/eks/latest/userguide/update-cluster.html
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square-laptop-45713

01/10/2023, 4:21 PM
thanks again @victorious-night-77457 so best to take it one version at a time then