Merge pull request #50334 from mtanino/issue/48953

Automatic merge from submit-queue (batch tested with PRs 49849, 50334, 51414)

Support iscsi volume attach and detach

**What this PR does / why we need it**:

Support iSCSI volume attach and detach to enforce RWO access

**Which issue this PR fixes** : fixes #48953

**Special notes for your reviewer**:

**Release note**:

```
NONE
```

Author: Kubernetes Submit Queue

pkg/volume/cinder/attacher.go

@@ -24,6 +24,7 @@ import (
 	"time"
 
 	"github.com/golang/glog"
+	"k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/kubernetes/pkg/cloudprovider"
@@ -220,7 +221,7 @@ func (attacher *cinderDiskAttacher) VolumesAreAttached(specs []*volume.Spec, nod
 	return volumesAttachedCheck, nil
 }
 
-func (attacher *cinderDiskAttacher) WaitForAttach(spec *volume.Spec, devicePath string, timeout time.Duration) (string, error) {
+func (attacher *cinderDiskAttacher) WaitForAttach(spec *volume.Spec, devicePath string, _ *v1.Pod, timeout time.Duration) (string, error) {
 	// NOTE: devicePath is is path as reported by Cinder, which may be incorrect and should not be used. See Issue #33128
 	volumeSource, _, err := getVolumeSource(spec)
 	if err != nil {