Do not reconcile when terminal CR spec not changed.

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

controllers/terminal/controllers/terminal_controller.go

@@ -33,9 +33,11 @@ import (
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/record"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/builder"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
 	"sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/predicate"
 
 	"github.com/labring/sealos/controllers/pkg/utils/label"
 	terminalv1 "github.com/labring/sealos/controllers/terminal/api/v1"
@@ -400,7 +402,9 @@ func (r *TerminalReconciler) SetupWithManager(mgr ctrl.Manager) error {
 	r.recorder = mgr.GetEventRecorderFor("sealos-terminal-controller")
 	r.Config = mgr.GetConfig()
 	return ctrl.NewControllerManagedBy(mgr).
-		For(&terminalv1.Terminal{}).
-		Owns(&appsv1.Deployment{}).Owns(&corev1.Service{}).Owns(&networkingv1.Ingress{}).
+		For(&terminalv1.Terminal{}, builder.WithPredicates(predicate.GenerationChangedPredicate{})).
+		Owns(&appsv1.Deployment{}, builder.WithPredicates(predicate.ResourceVersionChangedPredicate{})).
+		Owns(&corev1.Service{}, builder.WithPredicates(predicate.GenerationChangedPredicate{})).
+		Owns(&networkingv1.Ingress{}, builder.WithPredicates(predicate.GenerationChangedPredicate{})).
 		Complete(r)
 }