start controller or node server based on config

if both controller and nodeserver flags are set/unset
cephcsi will start both server,

if only one flag is set, it will start relavent
service.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

deploy/rbd/kubernetes/v1.13/helm/ceph-csi-rbd/templates/nodeplugin-daemonset.yaml

@@ -70,6 +70,7 @@ spec:
           args :
             - "--nodeid=$(NODE_ID)"
             - "--type=rbd"
+            - "--nodeserver=true"
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=$(DRIVER_NAME)"

deploy/rbd/kubernetes/v1.13/helm/ceph-csi-rbd/templates/provisioner-statefulset.yaml

@@ -89,6 +89,7 @@ spec:
           args :
             - "--nodeid=$(NODE_ID)"
             - "--type=rbd"
+            - "--controllerserver=true"
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=$(DRIVER_NAME)"