Fix panic issue

Signed-off-by: Rokibul Hasan <[email protected]>

Author: RokibulHasan7

pkg/cmd/get/hubinfo/exec.go

@@ -118,7 +118,8 @@ func (o *Options) printComponents() error {
 	}
 
 	o.printer.Write(printer.LEVEL_0, "Components:\n")
-	if check.IsFeatureEnabled(cmgr.Spec.AddOnManagerConfiguration.FeatureGates, string(feature.AddonManagement)) {
+
+	if cmgr.Spec.AddOnManagerConfiguration != nil && check.IsFeatureEnabled(cmgr.Spec.AddOnManagerConfiguration.FeatureGates, string(feature.AddonManagement)) {
 		if err := o.printAddOnManager(cmgr); err != nil {
 			return err
 		}
@@ -150,7 +151,7 @@ func (o *Options) printRegistration(cmgr *v1.ClusterManager) error {
 
 func (o *Options) printWork(cmgr *v1.ClusterManager) error {
 	o.printer.Write(printer.LEVEL_1, "Work:\n")
-	if check.IsFeatureEnabled(cmgr.Spec.WorkConfiguration.FeatureGates, string(feature.ManifestWorkReplicaSet)) {
+	if cmgr.Spec.WorkConfiguration != nil && check.IsFeatureEnabled(cmgr.Spec.WorkConfiguration.FeatureGates, string(feature.ManifestWorkReplicaSet)) {
 		err := printer.PrintComponentsDeploy(o.printer, o.kubeClient, cmgr.Status.RelatedResources, componentNameWorkController)
 		if err != nil {
 			return err

pkg/helpers/check/check.go

@@ -81,7 +81,7 @@ func findResource(list *metav1.APIResourceList, resourceName string) bool {
 
 func IsFeatureEnabled(featureGates []operatorv1.FeatureGate, feature string) bool {
 	for _, fg := range featureGates {
-		if fg.Feature == feature {
+		if fg.Feature == feature && fg.Mode == operatorv1.FeatureGateModeTypeEnable {
 			return true
 		}
 	}