Open ankitm123 opened 2 years ago
An attempt at an inventory of things we need to do to preserve the existing functionality of the cluster module when updating the eks module (using https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/UPGRADE-18.0.md as reference):
We should use the techniques described in https://developer.hashicorp.com/terraform/language/modules/develop/refactoring to make the upgrade smooth for our users.
Summary
We should update the eks module version to the latest, and check what are the issues we have. There are quite a few breaking changes (including removal of map_roles and launch templates) https://github.com/terraform-aws-modules/terraform-aws-eks/releases/tag/v18.0.0