// pluginwatcher module in kubelet
var PluginHandler = &RegistrationHandler{}

// ValidatePlugin is called by kubelet's plugin watcher upon detection
// of a new registration socket opened by CSI Driver registrar side car.
func (h *RegistrationHandler) ValidatePlugin(pluginName string, endpoint string, versions []string) error {
	klog.Infof(log("Trying to validate a new CSI Driver with name: %s endpoint: %s versions: %s",

  optional bool seLinuxMount = 8;
}

// CSINode holds information about all CSI drivers installed on a node.
// CSI drivers do not need to create the CSINode object directly. As long as
// they use the node-driver-registrar sidecar container, the kubelet will
// automatically populate the CSINode object for the CSI driver as part of
// kubelet plugin registration.
// CSINode has the same name as a node. If the object is missing, it means either

	// ImageRepository sets the container registry to pull images from.
	// If empty, `registry.k8s.io` will be used by default; in case of kubernetes version is a CI build (kubernetes version starts with `ci/`)
	// `gcr.io/k8s-staging-ci-images` will be used as a default for control plane components and for kube-proxy, while `registry.k8s.io`
	// will be used for all the other images.
	// +optional

	utilvalidation "k8s.io/apimachinery/pkg/util/validation"
	"k8s.io/apimachinery/pkg/util/validation/field"
	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
	"k8s.io/apiserver/pkg/registry/generic"
	"k8s.io/apiserver/pkg/registry/rest"
	"k8s.io/apiserver/pkg/storage"
	"k8s.io/apiserver/pkg/storage/names"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	"k8s.io/kubernetes/pkg/api/job"
	"k8s.io/kubernetes/pkg/api/legacyscheme"

					TrustedCAFile:  "/var/run/kubernetes/etcdca.crt",
					CertFile:       "/var/run/kubernetes/etcdce.crt",
					TracerProvider: noopoteltrace.NewTracerProvider(),
				},
				Prefix:                "/registry",
				CompactionInterval:    storagebackend.DefaultCompactInterval,
				CountMetricPollPeriod: time.Minute,
				DBMetricPollInterval:  storagebackend.DefaultDBMetricPollInterval,

              audience: audienceValue
              expirationSeconds: 2
              path: pathValue
        quobyte:
          group: groupValue
          readOnly: true
          registry: registryValue
          tenant: tenantValue
          user: userValue
          volume: volumeValue
        rbd:
          fsType: fsTypeValue
          image: imageValue

              audience: audienceValue
              expirationSeconds: 2
              path: pathValue
        quobyte:
          group: groupValue
          readOnly: true
          registry: registryValue
          tenant: tenantValue
          user: userValue
          volume: volumeValue
        rbd:
          fsType: fsTypeValue
          image: imageValue

              audience: audienceValue
              expirationSeconds: 2
              path: pathValue
        quobyte:
          group: groupValue
          readOnly: true
          registry: registryValue
          tenant: tenantValue
          user: userValue
          volume: volumeValue
        rbd:
          fsType: fsTypeValue
          image: imageValue

              audience: audienceValue
              expirationSeconds: 2
              path: pathValue
        quobyte:
          group: groupValue
          readOnly: true
          registry: registryValue
          tenant: tenantValue
          user: userValue
          volume: volumeValue
        rbd:
          fsType: fsTypeValue
          image: imageValue

          serviceAccountToken:
            audience: audienceValue
            expirationSeconds: 2
            path: pathValue
      quobyte:
        group: groupValue
        readOnly: true
        registry: registryValue
        tenant: tenantValue
        user: userValue
        volume: volumeValue
      rbd:
        fsType: fsTypeValue
        image: imageValue
        keyring: keyringValue