Update the helm chart for csi 1.0

Signed-off-by: Kevin Fox <Kevin.Fox@pnnl.gov>

deploy/rbd/helm/templates/nodeplugin-daemonset.yaml

@@ -65,7 +65,8 @@ spec:
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=csi-rbdplugin"
-            - "--containerized=true"            
+            - "--containerized=true"
+            - "--metadatastorage=k8s_configmap"
           env:
             - name: HOST_ROOTFS
               value: "/rootfs"
@@ -82,6 +83,9 @@ spec:
             - name: pods-mount-dir
               mountPath: /var/lib/kubelet/pods
               mountPropagation: "Bidirectional"
+            - name: plugin-mount-dir
+              mountPath: {{ .Values.volumeDevicesDir }}
+              mountPropagation: "Bidirectional"
             - mountPath: /dev
               name: host-dev
             - mountPath: /rootfs
@@ -98,9 +102,13 @@ spec:
           hostPath:
             path: {{ .Values.socketDir }}
             type: DirectoryOrCreate
+        - name: plugin-mount-dir
+          hostPath:
+            path: {{ .Values.volumeDevicesDir }}
+            type: DirectoryOrCreate
         - name: registration-dir
           hostPath:
-            path: /var/lib/kubelet/plugins/
+            path: {{ .Values.registrationDir }}
             type: Directory
         - name: pods-mount-dir
           hostPath: