Merge pull request #453 from lfbear/issues-450

Change APIEnablement.Resources to an optional field

artifacts/deploy/cluster.karmada.io_clusters.yaml

@@ -155,7 +155,6 @@ spec:
                       type: array
                   required:
                   - groupVersion
-                  - resources
                   type: object
                 type: array
               conditions:

pkg/apis/cluster/v1alpha1/types.go

@@ -139,7 +139,8 @@ type APIEnablement struct {
 	// GroupVersion is the group and version this APIEnablement is for.
 	GroupVersion string `json:"groupVersion"`
 	// Resources contains the name of the resources.
-	Resources []string `json:"resources"`
+	// +optional
+	Resources []string `json:"resources,omitempty"`
 }
 
 // NodeSummary represents the summary of nodes status in a specific cluster.