Update virtual-mcp11-k8s-contrail template

* Turn on virtlet by default
* Put all salt/model hacks in one place

Change-Id: I8b9bb809daf00e57145743da0acf642dbd9d15d2
Reviewed-on: https://review.gerrithub.io/370484
Reviewed-by: Dennis Dmitriev <dis.xcom@gmail.com>
Tested-by: Tatyanka Leontovich <tleontovich@mirantis.com>
diff --git a/tcp_tests/settings_oslo.py b/tcp_tests/settings_oslo.py
index f1bb073..e0dd605 100644
--- a/tcp_tests/settings_oslo.py
+++ b/tcp_tests/settings_oslo.py
@@ -249,7 +249,7 @@
     ct.Cfg('kubernetes_helm_enabled', ct.Boolean(),
            help="", default=True),
     ct.Cfg('kubernetes_virtlet_enabled', ct.Boolean(),
-           help="", default=False),
+           help="", default=True),
     ct.Cfg('kubernetes_virtlet_image', ct.String(),
            help="", default='mirantis/virtlet:latest')
 ]