Kqueen service support for Drivetrain

initial commit
-glusterfs volumes
-docker stack
-haproxy

related-us: https://mirantis.jira.com/browse/PROD-18445
Change-Id: Icf9838c1d451cf281251434bbc63e60aa7b206cb
diff --git a/docker/swarm/network/kqueen_backend.yml b/docker/swarm/network/kqueen_backend.yml
new file mode 100644
index 0000000..b246f86
--- /dev/null
+++ b/docker/swarm/network/kqueen_backend.yml
@@ -0,0 +1,10 @@
+parameters:
+  _param:
+    docker_kqueen_network_subnet: 10.60.0.0/24
+  docker:
+    client:
+      network:
+        kqueen_backend:
+          subnet: ${_param:docker_kqueen_network_subnet}
+          driver: overlay
+          attachable: true