diff --git a/Gopkg.lock b/Gopkg.lock
index e0e8f1020..9c8a96cbf 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -91,6 +91,14 @@
   pruneopts = "UT"
   revision = "edc3ab29cdff8694dd6feb85cfeb4b5f1b38ed9c"
 
+[[projects]]
+  digest = "1:abeb38ade3f32a92943e5be54f55ed6d6e3b6602761d74b4aab4c9dd45c18abd"
+  name = "github.com/fsnotify/fsnotify"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "c2828203cd70a50dcccfb2761f8b1f8ceef9a8e9"
+  version = "v1.4.7"
+
 [[projects]]
   digest = "1:2cd7915ab26ede7d95b8749e6b1f933f1c6d5398030684e6505940a10f31cfda"
   name = "github.com/ghodss/yaml"
@@ -366,6 +374,17 @@
   pruneopts = "UT"
   revision = "36b0c11f5765bf475052768bb0ee7e685cad5606"
 
+[[projects]]
+  digest = "1:6a4a11ba764a56d2758899ec6f3848d24698d48442ebce85ee7a3f63284526cd"
+  name = "github.com/spf13/afero"
+  packages = [
+    ".",
+    "mem",
+  ]
+  pruneopts = "UT"
+  revision = "d40851caa0d747393da1ffb28f7f9d8b4eeffebd"
+  version = "v1.1.2"
+
 [[projects]]
   digest = "1:645cabccbb4fa8aab25a956cbcbdf6a6845ca736b2c64e197ca7cbb9d210b939"
   name = "github.com/spf13/cobra"
@@ -834,7 +853,7 @@
   revision = "9dfdf9be683f61f82cda12362c44c784e0778b56"
 
 [[projects]]
-  digest = "1:2ea99852b32e9bc340b553f66b06180c28a046e4d32902d51dd2ba82f45517a4"
+  digest = "1:86e585e9a86e2be264c40dc05de46286a70d4c85bdd29e28537211351df27835"
   name = "k8s.io/kubernetes"
   packages = [
     "pkg/api/legacyscheme",
@@ -870,6 +889,7 @@
     "pkg/security/apparmor",
     "pkg/serviceaccount",
     "pkg/util/file",
+    "pkg/util/filesystem",
     "pkg/util/goroutinemap",
     "pkg/util/goroutinemap/exponentialbackoff",
     "pkg/util/hash",
@@ -879,9 +899,11 @@
     "pkg/util/nsenter",
     "pkg/util/parsers",
     "pkg/util/pointer",
+    "pkg/util/strings",
     "pkg/util/taints",
     "pkg/util/version",
     "pkg/volume",
+    "pkg/volume/flexvolume",
     "pkg/volume/util",
     "pkg/volume/util/fs",
     "pkg/volume/util/recyclerclient",
@@ -969,6 +991,7 @@
     "k8s.io/kubernetes/pkg/util/goroutinemap",
     "k8s.io/kubernetes/pkg/util/mount",
     "k8s.io/kubernetes/pkg/util/version",
+    "k8s.io/kubernetes/pkg/volume/flexvolume",
     "k8s.io/kubernetes/pkg/volume/util",
   ]
   solver-name = "gps-cdcl"
diff --git a/cmd/rookflex/cmd/init.go b/cmd/rookflex/cmd/init.go
index 81fcf4431..112feb4d2 100644
--- a/cmd/rookflex/cmd/init.go
+++ b/cmd/rookflex/cmd/init.go
@@ -17,10 +17,11 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
+	"encoding/json"
 	"os"
 
 	"github.com/spf13/cobra"
+	"k8s.io/kubernetes/pkg/volume/flexvolume"
 )
 
 var (
@@ -36,7 +37,17 @@ func init() {
 }
 
 func initPlugin(cmd *cobra.Command, args []string) error {
-	fmt.Println(`{"status":"Success", "capabilities": {"attach": false}}`)
+	status := flexvolume.DriverStatus{
+		Status: flexvolume.StatusSuccess,
+		Capabilities: &flexvolume.DriverCapabilities{
+			Attach: false,
+			// Required for cephfs (ReadWriteMany)
+			SELinuxRelabel: false,
+		},
+	}
+	if err := json.NewEncoder(os.Stdout).Encode(&status); err != nil {
+		return err
+	}
 	os.Exit(0)
 	return nil
 }