Add support for fstype in Storage Class for vSphere Cloud Provider

examples/persistent-volume-provisioning/README.md

@@ -61,9 +61,11 @@ metadata:
 provisioner: kubernetes.io/vsphere-volume
 parameters:
   diskformat: eagerzeroedthick
+  fstype:     ext3
 ```
 
 * `diskformat`: `thin`, `zeroedthick` and `eagerzeroedthick`. See vSphere docs for details. Default: `"thin"`.
+* `fstype`: fstype that are supported by kubernetes. Default: `"ext4"`.
 
 #### Portworx Volume
 

examples/volumes/vsphere/README.md

@@ -214,6 +214,7 @@
       provisioner: kubernetes.io/vsphere-volume
       parameters:
           diskformat: zeroedthick
+          fstype:     ext3
       ```
 
       [Download example](vsphere-volume-sc-fast.yaml?raw=true)
@@ -244,11 +245,12 @@
       Verifying storage class is created:
 
       ``` bash
-      $ kubectl describe storageclass fast
-      Name:		fast
-      Annotations:	<none>
-      Provisioner:	kubernetes.io/vsphere-volume
-      Parameters:	diskformat=zeroedthick
+      $ kubectl describe storageclass fast 
+      Name:           fast
+      IsDefaultClass: No
+      Annotations:    <none>
+      Provisioner:    kubernetes.io/vsphere-volume
+      Parameters:     diskformat=zeroedthick,fstype=ext3
       No events.
       ```
 
@@ -283,14 +285,19 @@
 
       ``` bash
       $ kubectl describe pvc pvcsc001
-      Name:		pvcsc001
-      Namespace:	default
-      Status:		Bound
-      Volume:		pvc-80f7b5c1-94b6-11e6-a24f-005056a79d2d
-      Labels:		<none>
-      Capacity:	2Gi
-      Access Modes:	RWO
-      No events.
+      Name:           pvcsc001
+      Namespace:      default
+      StorageClass:   fast
+      Status:         Bound
+      Volume:         pvc-83295256-f8e0-11e6-8263-005056b2349c
+      Labels:         <none>
+      Capacity:       2Gi
+      Access Modes:   RWO
+      Events:
+        FirstSeen     LastSeen        Count   From                            SubObjectPath   Type            Reason                  Message
+        ---------     --------        -----   ----                            -------------   --------        ------                  -------
+        1m            1m              1       persistentvolume-controller                     Normal          ProvisioningSucceeded   Successfully provisioned volume pvc-83295256-f8e0-11e6-8263-005056b2349c using kubernetes.io/vsphere-volume
+
       ```
 
       Persistent Volume is automatically created and is bounded to this pvc.
@@ -298,19 +305,20 @@
       Verifying persistent volume claim is created:
 
       ``` bash
-      $ kubectl describe pv pvc-80f7b5c1-94b6-11e6-a24f-005056a79d2d
-      Name:		pvc-80f7b5c1-94b6-11e6-a24f-005056a79d2d
-      Labels:		<none>
-      Status:		Bound
-      Claim:		default/pvcsc001
-      Reclaim Policy:	Delete
-      Access Modes:	RWO
-      Capacity:	2Gi
+      $ kubectl describe pv pvc-83295256-f8e0-11e6-8263-005056b2349c
+      Name:           pvc-83295256-f8e0-11e6-8263-005056b2349c
+      Labels:         <none>
+      StorageClass:   fast
+      Status:         Bound
+      Claim:          default/pvcsc001
+      Reclaim Policy: Delete
+      Access Modes:   RWO
+      Capacity:       2Gi
       Message:
       Source:
-          Type:	vSphereVolume (a Persistent Disk resource in vSphere)
-          VolumePath:	[datastore1] kubevols/kubernetes-dynamic-pvc-80f7b5c1-94b6-11e6-a24f-005056a79d2d.vmdk
-          FSType:	ext4
+          Type:       vSphereVolume (a Persistent Disk resource in vSphere)
+          VolumePath: [datastore1] kubevols/kubernetes-dynamic-pvc-83295256-f8e0-11e6-8263-005056b2349c.vmdk
+          FSType:     ext3
       No events.
       ```
 

examples/volumes/vsphere/vsphere-volume-sc-fast.yaml

@@ -4,4 +4,5 @@ metadata:
   name: fast
 provisioner: kubernetes.io/vsphere-volume
 parameters:
-    diskformat: zeroedthick
+    diskformat: zeroedthick
+    fstype:     ext3