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Update EKS from 1.21

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My EKS cluster is 1.21, but my node group AIM is 1.18.

Now I'm stuck from upgrading because updating the EKS cluster required updating node group AMI to 1.18, but update of node group AMI required EKS 1.22

asked 3 years ago821 views
4 Answers
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Update ami of node group to the latest version for your cluster and then update EKS cluster. https://docs.aws.amazon.com/eks/latest/userguide/update-managed-node-group.html

answered 3 years ago
  • I tried to update through this method, but it throw me "Kubernetes version 1.21 is not supported for use with nodegroups."

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Hi having same issue, with EKS 1.21 and ami in 1.19, want to update nodegroup (managed) and gives the following error:

"Kubernetes version 1.21 is not supported for use with nodegroups."

Can Any one help us? Thank you

answered 3 years ago
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hi guys, I encountered the same issue here, waiting for your reply!

answered 3 years ago
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Since the control panel is with v1.21, did you try with add new node group with launch template directly instead of rolling update?

AWS
answered 3 years ago

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