Merge pull request #54 from TeoZosa/fix-smb-helm-chart-and-instructions

Fix smb helm chart and instructions

flexvolume/smb/helm/README.md

@@ -32,9 +32,11 @@ on each node in your K8S cluster.
 We recommend experimenting with your smbVolume and smbVolumeClaim in the testPod
 until everything is working how you want.
 
+Note: the below commands require kubectl version >=v1.15
+
 3. Check if your smbVolume mounted to testPod.mountPath (/data by default):
   ```
-  kubectl exec $(kubectl get pod -l "role=testpod" -o name) -- ls /data`
+  kubectl exec $(kubectl get pod -l "role=testpod" -o name) -- ls /data
   ```
 
 4. Debug interactively on the testPod if necessary:

flexvolume/smb/helm/smb-flexvol/templates/pv-smb-flexvol.yaml

@@ -7,10 +7,6 @@ metadata:
   labels:
 {{ include "smb-flexvol.labels" . | indent 4 }}
 spec:
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: {{ include "smb-flexvol.name" . }}
-      app.kubernetes.io/instance: {{ .Release.Name }}
   capacity:
     storage: {{ .Values.smbVolume.capacity }}
   accessModes: