mirror of https://github.com/k3s-io/k3s
56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
/*
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Copyright 2017 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 persistentvolume
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import (
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"k8s.io/kubernetes/pkg/api"
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)
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// VisitPVSecretNames invokes the visitor function with the name of every secret
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// referenced by the PV spec. If visitor returns false, visiting is short-circuited.
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// Returns true if visiting completed, false if visiting was short-circuited.
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func VisitPVSecretNames(pv *api.PersistentVolume, visitor func(string) bool) bool {
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source := &pv.Spec.PersistentVolumeSource
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switch {
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case source.AzureFile != nil:
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if len(source.AzureFile.SecretName) > 0 && !visitor(source.AzureFile.SecretName) {
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return false
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}
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case source.CephFS != nil:
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if source.CephFS.SecretRef != nil && !visitor(source.CephFS.SecretRef.Name) {
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return false
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}
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case source.FlexVolume != nil:
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if source.FlexVolume.SecretRef != nil && !visitor(source.FlexVolume.SecretRef.Name) {
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return false
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}
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case source.RBD != nil:
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if source.RBD.SecretRef != nil && !visitor(source.RBD.SecretRef.Name) {
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return false
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}
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case source.ScaleIO != nil:
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if source.ScaleIO.SecretRef != nil && !visitor(source.ScaleIO.SecretRef.Name) {
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return false
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}
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case source.ISCSI != nil:
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if source.ISCSI.SecretRef != nil && !visitor(source.ISCSI.SecretRef.Name) {
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return false
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}
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}
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return true
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}
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