e716ddc771
Modify attach/detach controller to keep track of volumes to report attached in Node VolumeToAttach status. Modify kubelet volume manager to wait for volume to show up in Node VolumeToAttach status. Implement exponential backoff for errors in volume manager and attach detach controller
104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 testing
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import (
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"fmt"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset/fake"
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"k8s.io/kubernetes/pkg/client/testing/core"
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"k8s.io/kubernetes/pkg/runtime"
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"k8s.io/kubernetes/pkg/volume"
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"k8s.io/kubernetes/pkg/watch"
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)
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// GetTestVolumeSpec returns a test volume spec
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func GetTestVolumeSpec(volumeName string, diskName api.UniqueVolumeName) *volume.Spec {
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return &volume.Spec{
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Volume: &api.Volume{
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Name: volumeName,
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VolumeSource: api.VolumeSource{
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GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{
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PDName: string(diskName),
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FSType: "fake",
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ReadOnly: false,
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},
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},
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},
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}
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}
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func CreateTestClient() *fake.Clientset {
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fakeClient := &fake.Clientset{}
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fakeClient.AddReactor("list", "pods", func(action core.Action) (handled bool, ret runtime.Object, err error) {
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obj := &api.PodList{}
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podNamePrefix := "mypod"
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namespace := "mynamespace"
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for i := 0; i < 5; i++ {
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podName := fmt.Sprintf("%s-%d", podNamePrefix, i)
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pod := api.Pod{
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Status: api.PodStatus{
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Phase: api.PodRunning,
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},
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ObjectMeta: api.ObjectMeta{
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Name: podName,
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Namespace: namespace,
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Labels: map[string]string{
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"name": podName,
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},
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},
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Spec: api.PodSpec{
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Containers: []api.Container{
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{
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Name: "containerName",
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Image: "containerImage",
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VolumeMounts: []api.VolumeMount{
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{
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Name: "volumeMountName",
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ReadOnly: false,
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MountPath: "/mnt",
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},
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},
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},
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},
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Volumes: []api.Volume{
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{
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Name: "volumeName",
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VolumeSource: api.VolumeSource{
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GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{
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PDName: "pdName",
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FSType: "ext4",
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ReadOnly: false,
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},
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},
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},
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},
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},
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}
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obj.Items = append(obj.Items, pod)
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}
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return true, obj, nil
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})
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fakeWatch := watch.NewFake()
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fakeClient.AddWatchReactor("*", core.DefaultWatchReactor(fakeWatch, nil))
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return fakeClient
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}
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