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shoot_control.go
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shoot_control.go
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// Copyright (c) 2020 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package controllerregistration
import (
gardencorev1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
apiequality "k8s.io/apimachinery/pkg/api/equality"
)
func (c *Controller) shootAdd(obj interface{}) {
shoot, ok := obj.(*gardencorev1beta1.Shoot)
if !ok {
return
}
if shoot.Spec.SeedName == nil {
return
}
c.controllerRegistrationSeedQueue.Add(*shoot.Spec.SeedName)
}
func (c *Controller) shootUpdate(oldObj, newObj interface{}) {
oldObject, ok := oldObj.(*gardencorev1beta1.Shoot)
if !ok {
return
}
newObject, ok := newObj.(*gardencorev1beta1.Shoot)
if !ok {
return
}
if apiequality.Semantic.DeepEqual(oldObject.Spec.SeedName, newObject.Spec.SeedName) &&
apiequality.Semantic.DeepEqual(oldObject.Spec.Provider.Workers, newObject.Spec.Provider.Workers) &&
apiequality.Semantic.DeepEqual(oldObject.Spec.Extensions, newObject.Spec.Extensions) &&
apiequality.Semantic.DeepEqual(oldObject.Spec.DNS, newObject.Spec.DNS) &&
oldObject.Spec.Networking.Type == newObject.Spec.Networking.Type &&
oldObject.Spec.Provider.Type == newObject.Spec.Provider.Type {
return
}
c.shootAdd(newObj)
}
func (c *Controller) shootDelete(obj interface{}) {
c.shootAdd(obj)
}