[Deletion Modes] Unmanage modules that run out of support

[c-pius]

Description

In #1472 (comment), it was clarified that if a user configured a fixed module version, and this version runs out of support, the module becomes unmanaged.

Things that need to be clarified:

• how do we determine if a version is unsupported?
  • how to distinguish this from the case where a version is configured that doesn't exist at all (check cannot be based on the sheer absence of a ModuleTemplate)
• how to announce a deprecation warning and sunset date?
  • info needs to be available somewhere and other team, i.e. hasslehoff, will need to be informed to display this to the user
• see proposed AC... is it good practice that we change spec of the field, or are we keeping the spec as is and just update the status?
  • what is the appropriate state to display, Unmanaged, Unsupported, SupportCeased?

Reasons

Module versions cannot be supported indefinitely.

Acceptance Criteria

• When KymaCR contains a module with an unsupported version
  • KymaCR .spec.modules[].managed is set to false

Feature Testing

No response

Testing approach

No response

Attachments

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