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attacher/detacher refactor

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NickrenREN
2018-08-01 13:42:04 +08:00
parent 05acb32aca
commit c7e4466873
5 changed files with 118 additions and 32 deletions
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8
pkg/volume/util/operationexecutor/operation_executor.go
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@@ -329,6 +329,10 @@ type VolumeToMount struct {
// the volume.Attacher interface
PluginIsAttachable bool
// PluginIsDeviceMountable indicates that the plugin for this volume implements
// the volume.DeviceMounter interface
PluginIsDeviceMountable bool
// VolumeGidValue contains the value of the GID annotation, if present.
VolumeGidValue string
@@ -738,8 +742,8 @@ func (oe *operationExecutor) MountVolume(
podName := nestedpendingoperations.EmptyUniquePodName
// TODO: remove this -- not necessary
if !volumeToMount.PluginIsAttachable {
// Non-attachable volume plugins can execute mount for multiple pods
if !volumeToMount.PluginIsAttachable && !volumeToMount.PluginIsDeviceMountable {
// volume plugins which are Non-attachable and Non-deviceMountable can execute mount for multiple pods
// referencing the same volume in parallel
podName = util.GetUniquePodName(volumeToMount.Pod)
}