tenant: tenantValue
              user: userValue
              volume: volumeValue
            rbd:
              fsType: fsTypeValue
              image: imageValue
              keyring: keyringValue
              monitors:
              - monitorsValue
              pool: poolValue
              readOnly: true
              secretRef:
                name: nameValue

                  ],
                  "image": "imageValue",
                  "fsType": "fsTypeValue",
                  "pool": "poolValue",
                  "user": "userValue",
                  "keyring": "keyringValue",
                  "secretRef": {
                    "name": "nameValue"
                  },
                  "readOnly": true
                },
                "flexVolume": {

          registry: registryValue
          tenant: tenantValue
          user: userValue
          volume: volumeValue
        rbd:
          fsType: fsTypeValue
          image: imageValue
          keyring: keyringValue
          monitors:
          - monitorsValue
          pool: poolValue
          readOnly: true
          secretRef:
            name: nameValue
          user: userValue

	osInterface kubecontainer.OSInterface

	// machineInfo contains the machine information.
	machineInfo *cadvisorapi.MachineInfo

	// Container GC manager
	containerGC *containerGC

	// Keyring for pulling images
	keyring credentialprovider.DockerKeyring

	// Runner of lifecycle events.
	runner kubecontainer.HandlerRunner

	// RuntimeHelper that wraps kubelet to generate runtime container options.

	// keyring is the path to key ring for RBDUser.
	// Default is /etc/ceph/keyring.
	// More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it
	// +optional
	Keyring string `json:"keyring,omitempty" protobuf:"bytes,6,opt,name=keyring"`
	// secretRef is name of the authentication secret for RBDUser. If provided
	// overrides keyring.
	// Default is nil.

	"keyring":   "keyring is the path to key ring for RBDUser. Default is /etc/ceph/keyring. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it",
	"secretRef": "secretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it",

  // +optional
  optional string user = 5;

  // keyring is the path to key ring for RBDUser.
  // Default is /etc/ceph/keyring.
  // More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it
  // +optional
  optional string keyring = 6;

  // secretRef is name of the authentication secret for RBDUser. If provided
  // overrides keyring.
  // Default is nil.

func createTestRuntimeManager() (*apitest.FakeRuntimeService, *apitest.FakeImageService, *kubeGenericRuntimeManager, error) {
	return customTestRuntimeManager(&credentialprovider.BasicDockerKeyring{})
}

func customTestRuntimeManager(keyring *credentialprovider.BasicDockerKeyring) (*apitest.FakeRuntimeService, *apitest.FakeImageService, *kubeGenericRuntimeManager, error) {
	fakeRuntimeService := apitest.NewFakeRuntimeService()

	out.CephMonitors = *(*[]string)(unsafe.Pointer(&in.CephMonitors))
	out.RBDImage = in.RBDImage
	out.FSType = in.FSType
	out.RBDPool = in.RBDPool
	out.RadosUser = in.RadosUser
	out.Keyring = in.Keyring
	out.SecretRef = (*core.SecretReference)(unsafe.Pointer(in.SecretRef))
	out.ReadOnly = in.ReadOnly
	return nil
}

	// +optional
	RBDPool string
	// Optional: RBDUser is the rados user name, default is admin
	// +optional
	RadosUser string
	// Optional: Keyring is the path to key ring for RBDUser, default is /etc/ceph/keyring
	// +optional
	Keyring string
	// Optional: SecretRef is name of the authentication secret for RBDUser, default is nil.
	// +optional
	SecretRef *LocalObjectReference