367f879131
This patch removes mount.Exec entirely and instead uses the common utility from k8s.io/utils/exec. The fake exec implementation found in k8s.io/utils/exec differs a bit than mount.Exec, with the ability to pre-script expected calls to Command.CombinedOutput(), so tests that previously relied on a callback mechanism to produce specific output have been updated to use that mechanism.
141 lines
4.5 KiB
Go
141 lines
4.5 KiB
Go
/*
|
|
Copyright 2016 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package persistentvolume
|
|
|
|
import (
|
|
"fmt"
|
|
"net"
|
|
|
|
authenticationv1 "k8s.io/api/authentication/v1"
|
|
v1 "k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/types"
|
|
clientset "k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/tools/record"
|
|
cloudprovider "k8s.io/cloud-provider"
|
|
"k8s.io/klog"
|
|
utilexec "k8s.io/utils/exec"
|
|
|
|
"k8s.io/kubernetes/pkg/util/mount"
|
|
vol "k8s.io/kubernetes/pkg/volume"
|
|
"k8s.io/kubernetes/pkg/volume/util/subpath"
|
|
)
|
|
|
|
// VolumeHost interface implementation for PersistentVolumeController.
|
|
|
|
var _ vol.VolumeHost = &PersistentVolumeController{}
|
|
|
|
func (ctrl *PersistentVolumeController) GetPluginDir(pluginName string) string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetVolumeDevicePluginDir(pluginName string) string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetPodsDir() string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetPodVolumeDir(podUID types.UID, pluginName string, volumeName string) string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetPodPluginDir(podUID types.UID, pluginName string) string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetPodVolumeDeviceDir(ppodUID types.UID, pluginName string) string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetKubeClient() clientset.Interface {
|
|
return ctrl.kubeClient
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) NewWrapperMounter(volName string, spec vol.Spec, pod *v1.Pod, opts vol.VolumeOptions) (vol.Mounter, error) {
|
|
return nil, fmt.Errorf("PersistentVolumeController.NewWrapperMounter is not implemented")
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) NewWrapperUnmounter(volName string, spec vol.Spec, podUID types.UID) (vol.Unmounter, error) {
|
|
return nil, fmt.Errorf("PersistentVolumeController.NewWrapperMounter is not implemented")
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetCloudProvider() cloudprovider.Interface {
|
|
return ctrl.cloud
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetMounter(pluginName string) mount.Interface {
|
|
return nil
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetHostName() string {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetHostIP() (net.IP, error) {
|
|
return nil, fmt.Errorf("PersistentVolumeController.GetHostIP() is not implemented")
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetNodeAllocatable() (v1.ResourceList, error) {
|
|
return v1.ResourceList{}, nil
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetSecretFunc() func(namespace, name string) (*v1.Secret, error) {
|
|
return func(_, _ string) (*v1.Secret, error) {
|
|
return nil, fmt.Errorf("GetSecret unsupported in PersistentVolumeController")
|
|
}
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetConfigMapFunc() func(namespace, name string) (*v1.ConfigMap, error) {
|
|
return func(_, _ string) (*v1.ConfigMap, error) {
|
|
return nil, fmt.Errorf("GetConfigMap unsupported in PersistentVolumeController")
|
|
}
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetServiceAccountTokenFunc() func(_, _ string, _ *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error) {
|
|
return func(_, _ string, _ *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error) {
|
|
return nil, fmt.Errorf("GetServiceAccountToken unsupported in PersistentVolumeController")
|
|
}
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) DeleteServiceAccountTokenFunc() func(types.UID) {
|
|
return func(types.UID) {
|
|
klog.Errorf("DeleteServiceAccountToken unsupported in PersistentVolumeController")
|
|
}
|
|
}
|
|
|
|
func (adc *PersistentVolumeController) GetExec(pluginName string) utilexec.Interface {
|
|
return utilexec.New()
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetNodeLabels() (map[string]string, error) {
|
|
return nil, fmt.Errorf("GetNodeLabels() unsupported in PersistentVolumeController")
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetNodeName() types.NodeName {
|
|
return ""
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetEventRecorder() record.EventRecorder {
|
|
return ctrl.eventRecorder
|
|
}
|
|
|
|
func (ctrl *PersistentVolumeController) GetSubpather() subpath.Interface {
|
|
// No volume plugin needs Subpaths in PV controller.
|
|
return nil
|
|
}
|