feat: Add AssociatedResources to ModuleTemplate spec

api-version-compatibility-config.yaml

@@ -24,3 +24,4 @@ operator.kyma-project.io_moduletemplates.yaml:
       - .spec.properties.version
       - .spec.properties.moduleName
       - .spec.properties.customStateCheck.description
+      - .spec.properties.associatedResources

api/v1beta2/moduletemplate_types.go

@@ -126,6 +126,10 @@ type ModuleTemplateSpec struct {
 
 	// CustomStateCheck is deprecated.
 	CustomStateCheck []*CustomStateCheck `json:"customStateCheck,omitempty"`
+
+	// AssociatedResources is a list of module related resources that usually must be cleaned when uninstalling a module. Informational purpose only.
+	// +optional
+	AssociatedResources []apimetav1.GroupVersionKind `json:"associatedResources,omitempty"`
 }
 
 type CustomStateCheck struct {

config/crd/bases/operator.kyma-project.io_moduletemplates.yaml

@@ -155,6 +155,27 @@ spec:
           spec:
             description: ModuleTemplateSpec defines the desired state of ModuleTemplate.
             properties:
+              associatedResources:
+                description: AssociatedResources is a list of module related resources
+                  that usually must be cleaned when uninstalling a module. Informational
+                  purpose only.
+                items:
+                  description: |-
+                    GroupVersionKind unambiguously identifies a kind.  It doesn't anonymously include GroupVersion
+                    to avoid automatic coercion.  It doesn't use a GroupVersion to avoid custom marshalling
+                  properties:
+                    group:
+                      type: string
+                    kind:
+                      type: string
+                    version:
+                      type: string
+                  required:
+                  - group
+                  - kind
+                  - version
+                  type: object
+                type: array
               channel:
                 description: |-
                   Channel is the targeted channel of the ModuleTemplate. It will be used to directly assign a Template

docs/contributor/resources/03-moduletemplate.md

@@ -106,6 +106,12 @@ By default, it will most likely be easiest to use [Kyma CLI](https://github.com/
 The `mandatory` field indicates whether the module is installed in all runtime clusters without any interaction from the user.
 Mandatory modules do not appear in the Kyma CR `.status` and `.spec.modules`, furthermore they have the same configuration across all runtime clusters.
 
+
+### **.spec.associatedResources**
+
+The `associatedResources` field is a list of module related resource definitions that usually should be cleaned up when uninstalling a module. 
+The purpose of listing GVKs here is purely informational and does not introduce functional changes to the module.
+
 ## `operator.kyma-project.io` Labels
 
 These are the synchronization labels available on the ModuleTemplate CR: