[openebs] update NDM to 0.3.5 release

charts/openebs/latest/Chart.yaml

 apiVersion: v1
-version: 0.8.2
+version: 0.8.3
 name: openebs
 appVersion: 0.8.2
 description: Containerized Storage for Containers

charts/openebs/latest/README.md

@@ -51,7 +51,7 @@ The following table lists the configurable parameters of the OpenEBS chart and t
 | `snapshotOperator.controller.imageTag`  | Image Tag for Snapshot Controller             | `0.8.2`                                   |
 | `snapshotOperator.replicas`             | Number of Snapshot Operator Replicas          | `1`                                       |
 | `ndm.image`                             | Image for Node Disk Manager                   | `quay.io/openebs/openebs/node-disk-manager-amd64` |
-| `ndm.imageTag`                          | Image Tag for Node Disk Manager               | `v0.3.4`                                  |
+| `ndm.imageTag`                          | Image Tag for Node Disk Manager               | `v0.3.5`                                  |
 | `ndm.sparse.enabled`                    | Create Sparse files and cStor Sparse Pool     | `true`                                    |
 | `ndm.sparse.path`                       | Directory where Sparse files are created      | `/var/openebs/sparse`                     |
 | `ndm.sparse.size`                       | Size of the sparse file in bytes              | `10737418240`                             |

charts/openebs/latest/questions.yml

@@ -58,7 +58,7 @@ questions:
     type: string
     label: Node Disk Manager Image
   - variable: ndm.imageTag
-    default: "v0.3.4"
+    default: "v0.3.5"
     description: "The image tag of NDM image"
     type: string
     label: Image Tag For Node Disk Manager Image

charts/openebs/latest/templates/daemonset-ndm.yaml

@@ -71,7 +71,8 @@ spec:
         - name: udev
           mountPath: /run/udev
         - name: procmount
-          mountPath: /host/mounts
+          mountPath: /host/proc
+          readOnly: true
 {{- if .Values.ndm.sparse }}
 {{- if .Values.ndm.sparse.path }}
         - name: sparsepath
@@ -86,11 +87,12 @@ spec:
         hostPath:
           path: /run/udev
           type: Directory
-      # mount /proc/1/mounts (mount file of process 1 of host) inside container
-      # to read which partition is mounted on / path
+      # mount /proc (to access mount file of process 1 of host) inside container
+      # to read mount-point of disks and partitions
       - name: procmount
         hostPath:
-          path: /proc/1/mounts
+          path: /proc
+          type: Directory
 {{- if .Values.ndm.sparse }}
 {{- if .Values.ndm.sparse.path }}
       - name: sparsepath

charts/openebs/latest/values.yaml

@@ -56,7 +56,7 @@ snapshotOperator:
 
 ndm:
   image: "quay.io/openebs/node-disk-manager-amd64"
-  imageTag: "v0.3.4"
+  imageTag: "v0.3.5"
   sparse:
     enabled: "true"
     path: "/var/openebs/sparse"