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e8381db778
* Update Kubernetes to v1.21.0 * Update to golang v1.16.2 * Update dependent modules to track with upstream * Switch to upstream flannel * Track changes to upstream cloud-controller-manager and FeatureGates Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
/*
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Copyright 2020 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 volume
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import v1 "k8s.io/api/core/v1"
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// GetPersistentVolumeClaimClass returns StorageClassName. If no storage class was
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// requested, it returns "".
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func GetPersistentVolumeClaimClass(claim *v1.PersistentVolumeClaim) string {
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// Use beta annotation first
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if class, found := claim.Annotations[v1.BetaStorageClassAnnotation]; found {
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return class
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}
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if claim.Spec.StorageClassName != nil {
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return *claim.Spec.StorageClassName
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}
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return ""
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}
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// GetPersistentVolumeClass returns StorageClassName.
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func GetPersistentVolumeClass(volume *v1.PersistentVolume) string {
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// Use beta annotation first
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if class, found := volume.Annotations[v1.BetaStorageClassAnnotation]; found {
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return class
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}
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return volume.Spec.StorageClassName
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}
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