✨ support klusterlet priorityclass (#319)

Signed-off-by: Yang Le <[email protected]>

Author: elgnay

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

@@ -111,6 +111,9 @@ spec:
                       value:
                         description: Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
                         type: string
+            priorityClassName:
+              description: PriorityClassName is the name of the PriorityClass that will be used by the deployed klusterlet agent. It will be ignored when the PriorityClass/v1 API is not available on the managed cluster.
+              type: string
             registrationConfiguration:
               description: RegistrationConfiguration contains the configuration of registration
               type: object

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

@@ -172,6 +172,11 @@ spec:
                       type: object
                     type: array
                 type: object
+              priorityClassName:
+                description: PriorityClassName is the name of the PriorityClass that
+                  will be used by the deployed klusterlet agent. It will be ignored
+                  when the PriorityClass/v1 API is not available on the managed cluster.
+                type: string
               registrationConfiguration:
                 description: RegistrationConfiguration contains the configuration
                   of registration

operator/v1/types_klusterlet.go

@@ -93,6 +93,12 @@ type KlusterletSpec struct {
 	// It applies to all the containers in the deployments.
 	// +optional
 	ResourceRequirement *ResourceRequirement `json:"resourceRequirement,omitempty"`
+
+	// PriorityClassName is the name of the PriorityClass that will be used by the
+	// deployed klusterlet agent. It will be ignored when the PriorityClass/v1 API
+	// is not available on the managed cluster.
+	// +optional
+	PriorityClassName string `json:"priorityClassName,omitempty"`
 }
 
 // ServerURL represents the apiserver url and ca bundle that is accessible externally