Fix bug 2099: Modify helm init command so that all parameters are at the end

Change-Id: I9152e34461dbe4528b2a01f5492f4efa6a285b2b
Signed-off-by: Gabriel Cuba <gcuba@whitestack.com>
(cherry picked from commit 5749c53dc559869521242e225b83d02d9ec115a8)
diff --git a/n2vc/k8s_helm_conn.py b/n2vc/k8s_helm_conn.py
index b1ad379..9124285 100644
--- a/n2vc/k8s_helm_conn.py
+++ b/n2vc/k8s_helm_conn.py
@@ -301,8 +301,8 @@
             )
 
             command = (
-                "{} --kubeconfig={} --tiller-namespace={} --home={} --service-account {} "
-                " {} init"
+                "{} init --kubeconfig={} --tiller-namespace={} --home={} --service-account {} "
+                " {}"
             ).format(
                 self._helm_command,
                 paths["kube_config"],
@@ -325,8 +325,8 @@
             ):
                 self.log.info("Initializing helm in client: {}".format(cluster_id))
                 command = (
-                    "{} --kubeconfig={} --tiller-namespace={} "
-                    "--home={} init --client-only {} "
+                    "{} init --kubeconfig={} --tiller-namespace={} "
+                    "--home={} --client-only {} "
                 ).format(
                     self._helm_command,
                     paths["kube_config"],