Add init cluster annotations and labels setting in klusterlet.

Signed-off-by: xuezhaojun <[email protected]>

crdsv1beta1/0001_00_operator.open-cluster-management.io_klusterlets.crd.yaml

@@ -74,6 +74,16 @@ spec:
             imagePullSpec:
               description: ImagePullSpec represents the desired image configuration of agent, it takes effect only when singleton mode is set. quay.io/open-cluster-management.io/registration-operator:latest will be used if unspecified
               type: string
+            initClusterAnnotations:
+              description: InitClusterAnnotations is a set of annotations that are applied to the managed cluster created during the registration process.
+              type: object
+              additionalProperties:
+                type: string
+            initClusterLabels:
+              description: InitClusterLabels is a set of labels that are applied to the managed cluster created during the registration process.
+              type: object
+              additionalProperties:
+                type: string
             namespace:
               description: Namespace is the namespace to deploy the agent on the managed cluster. The namespace must have a prefix of "open-cluster-management-", and if it is not set, the namespace of "open-cluster-management-agent" is used to deploy agent. In addition, the add-ons are deployed to the namespace of "{Namespace}-addon". In the Hosted mode, this namespace still exists on the managed cluster to contain necessary resources, like service accounts, roles and rolebindings, while the agent is deployed to the namespace with the same name as klusterlet on the management cluster.
               type: string

operator/v1/0000_00_operator.open-cluster-management.io_klusterlets.crd.yaml

@@ -104,6 +104,18 @@ spec:
                   of agent, it takes effect only when singleton mode is set. quay.io/open-cluster-management.io/registration-operator:latest
                   will be used if unspecified
                 type: string
+              initClusterAnnotations:
+                additionalProperties:
+                  type: string
+                description: InitClusterAnnotations is a set of annotations that are
+                  applied to the managed cluster created during the registration process.
+                type: object
+              initClusterLabels:
+                additionalProperties:
+                  type: string
+                description: InitClusterLabels is a set of labels that are applied
+                  to the managed cluster created during the registration process.
+                type: object
               namespace:
                 description: Namespace is the namespace to deploy the agent on the
                   managed cluster. The namespace must have a prefix of "open-cluster-management-",

operator/v1/types.go

@@ -382,6 +382,14 @@ type KlusterletSpec struct {
 	// +kubebuilder:validation:Pattern=^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
 	ClusterName string `json:"clusterName,omitempty"`
 
+	// InitClusterLabels is a set of labels that are applied to the managed cluster created during the registration process.
+	// +optional
+	InitClusterLabels map[string]string `json:"initClusterLabels,omitempty"`
+
+	// InitClusterAnnotations is a set of annotations that are applied to the managed cluster created during the registration process.
+	// +optional
+	InitClusterAnnotations map[string]string `json:"initClusterAnnotations,omitempty"`
+
 	// ExternalServerURLs represents the a list of apiserver urls and ca bundles that is accessible externally
 	// If it is set empty, managed cluster has no externally accessible url that hub cluster can visit.
 	// +optional