[Help] What is the right way to upgrade a nodegroup with different launch template version?

[ok512]

eksctl version: 0.179.0

I'm trying to follow doc
Note:
If you're upgrading a node group that's deployed with a launch template to a new launch template version, add --launch-template-version version-number to the preceding command.

All these commands:

eksctl upgrade nodegroup --kubernetes-version 1.30 --profile tnet-dev --cluster test --name ng1
eksctl upgrade nodegroup --kubernetes-version 1.30 --profile tnet-dev --cluster test --name ng1 --launch-template-version 4
eksctl upgrade nodegroup --launch-template-version 4 --kubernetes-version 1.30 --profile tnet-dev --cluster test --name ng1

show error:
[ℹ] waiting for CloudFormation stack "eksctl-test-nodegroup-ng1"
Error: error fetching launch template data: operation error EC2: DescribeLaunchTemplateVersions,
https response error StatusCode: 400, RequestID: 98c3e445-3160-45e7-8c28-a469a875c5d2,
api error InvalidLaunchTemplateId.VersionNotFound:
Could not find the specified version 1 for the launch template with ID lt-0f3e2efa769a315f6.

Why and what for eksctl wants version 1 of launch template?
The nodegroup uses version 4 and it's default and latest launch template version too.

Am I missing something? 😕

[github-actions]

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[cPu1]

@ok512, did you happen to delete the version of the launch template the nodegroup was originally created with? Can you post the output of the following command, redacting any sensitive information?

$ aws ec2 describe-launch-template-versions --launch-template-id lt-0f3e2efa769a315f6

[ok512]

did you happen to delete the version of the launch template the nodegroup was originally created with? Can you post the output of the following command, redacting any sensitive information?

Yes, because it's not used anywhere.
Why would it be a problem for eksctl?

[github-actions]

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[github-actions]

This issue was closed because it has been stalled for 5 days with no activity.

[github-actions]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[github-actions]

This issue was closed because it has been stalled for 5 days with no activity.