k8s.io/kubernetes@v1.29.3/pkg/controller/volume/protectionutil/utils.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package protectionutil
    18  
    19  import (
    20  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    21  	"k8s.io/kubernetes/pkg/util/slice"
    22  )
    23  
    24  // IsDeletionCandidate checks if object is candidate to be deleted
    25  func IsDeletionCandidate(obj metav1.Object, finalizer string) bool {
    26  	return obj.GetDeletionTimestamp() != nil && slice.ContainsString(obj.GetFinalizers(),
    27  		finalizer, nil)
    28  }
    29  
    30  // NeedToAddFinalizer checks if need to add finalizer to object
    31  func NeedToAddFinalizer(obj metav1.Object, finalizer string) bool {
    32  	return obj.GetDeletionTimestamp() == nil && !slice.ContainsString(obj.GetFinalizers(),
    33  		finalizer, nil)
    34  }