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add.go
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add.go
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// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package agentreconciliationdelay
import (
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/controller-runtime/pkg/builder"
"sigs.k8s.io/controller-runtime/pkg/cluster"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/source"
"github.com/gardener/gardener/pkg/controllerutils"
predicateutils "github.com/gardener/gardener/pkg/controllerutils/predicate"
)
// ControllerName is the name of the controller.
const ControllerName = "node-agent-reconciliation-delay"
// AddToManager adds Reconciler to the given manager.
func (r *Reconciler) AddToManager(mgr manager.Manager, targetCluster cluster.Cluster) error {
if r.TargetClient == nil {
r.TargetClient = targetCluster.GetClient()
}
return builder.
ControllerManagedBy(mgr).
Named(ControllerName).
WithOptions(controller.Options{MaxConcurrentReconciles: 1}).
WatchesRawSource(
source.Kind(targetCluster.GetCache(), &corev1.Node{}),
controllerutils.EnqueueAnonymously,
builder.WithPredicates(predicateutils.ForEventTypes(predicateutils.Create, predicateutils.Delete)),
).
Complete(r)
}