Prevent patching of immutable fields in KIM

[tobiscr]

Description

We have to enhance KIM to detect immutable changes during the Shoot-patching. Gardener rejects multiple changes from KIM because the field was treated as immutable by Gardener.

KIM has to detect non-changable fields during the Shoot-Processing and prevent patch-calls for them.

AC:

• KIM is able to prevent the patching of immutable fields in Gardener's Shoot-Spec

Reasons

Avoid calls to Gardener which leads to provisioning failures caused by immutable fields.

Attachments