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36 lines
936 B
Go
36 lines
936 B
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"k8s.io/kubernetes/pkg/api/v1"
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metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
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)
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func GetControllerRef(pod *v1.Pod) *v1.OwnerReference {
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if len(pod.OwnerReferences) == 0 {
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return nil
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}
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for i := range pod.OwnerReferences {
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ref := &pod.OwnerReferences[i]
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if ref.Controller != nil && *ref.Controller {
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return ref
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}
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}
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return nil
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}
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