filter irrelevant pod in pod_reconciler

Author: nayihz

pkg/epp/controller/pod_reconciler.go

@@ -27,6 +27,7 @@ import (
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/predicate"
 	"sigs.k8s.io/gateway-api-inference-extension/api/v1alpha2"
 	"sigs.k8s.io/gateway-api-inference-extension/pkg/epp/datastore"
 	logutil "sigs.k8s.io/gateway-api-inference-extension/pkg/epp/util/logging"
@@ -67,6 +68,9 @@ func (c *PodReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.R
 func (c *PodReconciler) SetupWithManager(mgr ctrl.Manager) error {
 	return ctrl.NewControllerManagedBy(mgr).
 		For(&corev1.Pod{}).
+		WithEventFilter(predicate.NewPredicateFuncs(func(pod client.Object) bool {
+			return c.Datastore.PoolLabelsMatch(pod.GetLabels())
+		})).
 		Complete(c)
 }