Gruntwork
Relationship between the EKS modules and Kubernetes version? #18
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This message was extracted from a discussion that originally took place in Gruntwork Community Slack. Names and URLs have been removed where appropriate From a customer Is there any sort of compatibility relationship between the gruntworks EKS modules and the Kubernetes version? If so, is there a matrix somewhere that I can check versions? Main reason/inspiration being we are tied to TF 0.12 for the next however long, which caps us at version 0.30 of the EKS modules for now. But ideally, we'd like to use the newest version of k8s available/stable with those modules. A secondary question is kubergrunt and backwards-compatibility, how 'new' can we use of KG with how old of a module, is there a matrix for taht as well? |
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From a grunt You should actually be able to use terraform 0.12.31 with the modules in AFAIK, we haven’t introduced anything that requires newer terraform versions yet at the With that said, to answer your question, the last version to have close ties to the kubernetes version was For the second question, the only backward incompatibilities we’ve introduced in |
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From a customer awesome to hear, thank you! |
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From a grunt
You should actually be able to use terraform 0.12.31 with the modules in
terraform-aws-eksup to the latest actually. I would suggest trying to bump through the versions until you hit an error in theplan. Make sure you read through the release notes for each backward incompatibility (each version bump of theXin0.X.Y).AFAIK, we haven’t introduced anything that requires newer terraform versions yet at the
terraform-aws-ekslevel.With that said, to answer your question, the last version to have close ties to the kubernetes version was
0.27.0. Starting that release, kubernetes version updates functionality was migrated tokubergrunt, so the module version isn’t related to w…