Merge pull request #43396 from rootfs/iscsi-chap

Automatic merge from submit-queue (batch tested with PRs 44119, 42538, 43802, 42336, 43396)

iSCSI CHAP support

**What this PR does / why we need it**:
To support CHAP authentication in a multi-tenant setup
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
Support iSCSI CHAP authentication
```

pkg/generated/openapi/zz_generated.openapi.go

@@ -3971,11 +3971,32 @@ func GetOpenAPIDefinitions(ref openapi.ReferenceCallback) map[string]openapi.Ope
 								},
 							},
 						},
+						"chapAuthDiscovery": {
+							SchemaProps: spec.SchemaProps{
+								Description: "whether support iSCSI Discovery CHAP authentication",
+								Type:        []string{"boolean"},
+								Format:      "",
+							},
+						},
+						"chapAuthSession": {
+							SchemaProps: spec.SchemaProps{
+								Description: "whether support iSCSI Session CHAP authentication",
+								Type:        []string{"boolean"},
+								Format:      "",
+							},
+						},
+						"secretRef": {
+							SchemaProps: spec.SchemaProps{
+								Description: "CHAP secret for iSCSI target and initiator authentication",
+								Ref:         ref("k8s.io/kubernetes/pkg/api/v1.LocalObjectReference"),
+							},
+						},
 					},
 					Required: []string{"targetPortal", "iqn", "lun"},
 				},
 			},
-			Dependencies: []string{},
+			Dependencies: []string{
+				"k8s.io/kubernetes/pkg/api/v1.LocalObjectReference"},
 		},
 		"k8s.io/kubernetes/pkg/api/v1.KeyToPath": {
 			Schema: spec.Schema{