Fix typo and comment

Signed-off-by: Jian Qiu <[email protected]>

Author: qiujian16

operator/v1/0000_01_operator.open-cluster-management.io_clustermanagers.crd.yaml

@@ -553,8 +553,8 @@ spec:
                     - ResourceRequirement
                     type: string
                 type: object
-              serverConfigration:
-                description: serverConfigration contains the configuration for http/grpc
+              serverConfiguration:
+                description: serverConfiguration contains the configuration for http/grpc
                   server.
                 properties:
                   endpointsExposure:

operator/v1/types_clustermanager.go

@@ -73,9 +73,9 @@ type ClusterManagerSpec struct {
 	// +optional
 	AddOnManagerConfiguration *AddOnManagerConfiguration `json:"addOnManagerConfiguration,omitempty"`
 
-	// serverConfigration contains the configuration for http/grpc server.
+	// serverConfiguration contains the configuration for http/grpc server.
 	// +optional
-	ServerConfigration *ServerConfiguration `json:"serverConfigration,omitempty"`
+	ServerConfiguration *ServerConfiguration `json:"serverConfiguration,omitempty"`
 
 	// ResourceRequirement specify QoS classes of deployments managed by clustermanager.
 	// It applies to all the containers in the deployments.
@@ -172,7 +172,7 @@ type ServerConfiguration struct {
 
 	// endpointsExposure represents the configuration for endpoints exposure of the server.
 	// +optional
-	EndpointsExposure []EndpointExposure `json:"endpointsExposure"`
+	EndpointsExposure []EndpointExposure `json:"endpointsExposure,omitempty"`
 }
 
 type EndpointExposure struct {
@@ -188,10 +188,10 @@ type EndpointExposure struct {
 	Protocol string `json:"protocol"`
 
 	// grpc represents the configuration for grpc endpoint.
-	GRPC *Endpoint `json:"grpc"`
+	GRPC *Endpoint `json:"grpc,omitempty"`
 
 	// https represents the configuration for https endpoint.
-	HTTPS *Endpoint `json:"https"`
+	HTTPS *Endpoint `json:"https,omitempty"`
 }
 
 type Endpoint struct {
@@ -212,7 +212,7 @@ type Endpoint struct {
 type HostnameConfig struct {
 	// host is the host name of the endpoint.
 	// +required
-	Host string `json:"host,omitempty"`
+	Host string `json:"host"`
 
 	// caBundle of the endpoint.
 	// +optional
@@ -223,8 +223,8 @@ type HostnameConfig struct {
 type EndpointExposureType string
 
 const (
-	// CEndpointTypeHostname is the endpoint exposure type for hostname.
-	CEndpointTypeHostname EndpointExposureType = "hostname"
+	// EndpointTypeHostname is the endpoint exposure type for hostname.
+	EndpointTypeHostname EndpointExposureType = "hostname"
 )
 
 type CSRConfig struct {