[EKS] [request]: Managed Node Groups support node max TTL

[sidewinder12s]

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Tell us about your request MNGs should support setting a node max TTL which is supported by underlying ASGs

Which service(s) is this request for? EKS

Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?

Users cannot modify the MNG managed ASGs. Many security policies require instances to have a limited lifetime. We can accomplish this with standard ASGs, Karpenter, etc. but not MNGs as far as I know.

Are you currently working around this issue? We have to manually replace nodes.

[sidewinder12s]

This was already requested here: https://github.com/aws/containers-roadmap/issues/1190