mirror of https://github.com/k3s-io/k3s
62 lines
2.0 KiB
Go
62 lines
2.0 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 volumebinder
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import (
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"time"
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"k8s.io/api/core/v1"
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coreinformers "k8s.io/client-go/informers/core/v1"
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storageinformers "k8s.io/client-go/informers/storage/v1"
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clientset "k8s.io/client-go/kubernetes"
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volumescheduling "k8s.io/kubernetes/pkg/controller/volume/scheduling"
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)
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// VolumeBinder sets up the volume binding library
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type VolumeBinder struct {
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Binder volumescheduling.SchedulerVolumeBinder
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}
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// NewVolumeBinder sets up the volume binding library and binding queue
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func NewVolumeBinder(
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client clientset.Interface,
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nodeInformer coreinformers.NodeInformer,
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pvcInformer coreinformers.PersistentVolumeClaimInformer,
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pvInformer coreinformers.PersistentVolumeInformer,
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storageClassInformer storageinformers.StorageClassInformer,
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bindTimeout time.Duration) *VolumeBinder {
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return &VolumeBinder{
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Binder: volumescheduling.NewVolumeBinder(client, nodeInformer, pvcInformer, pvInformer, storageClassInformer, bindTimeout),
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}
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}
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// NewFakeVolumeBinder sets up a fake volume binder and binding queue
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func NewFakeVolumeBinder(config *volumescheduling.FakeVolumeBinderConfig) *VolumeBinder {
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return &VolumeBinder{
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Binder: volumescheduling.NewFakeVolumeBinder(config),
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}
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}
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// DeletePodBindings will delete the cached volume bindings for the given pod.
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func (b *VolumeBinder) DeletePodBindings(pod *v1.Pod) {
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cache := b.Binder.GetBindingsCache()
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if cache != nil && pod != nil {
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cache.DeleteBindings(pod)
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}
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}
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