Initial prototype of synchronizer

Change-Id: I45de04debd89e7007d7985728d51aa5d03178675
diff --git a/xos/synchronizer/steps/sync_roles.py b/xos/synchronizer/steps/sync_roles.py
new file mode 100644
index 0000000..e19532e
--- /dev/null
+++ b/xos/synchronizer/steps/sync_roles.py
@@ -0,0 +1,26 @@
+import os
+import base64
+from django.db.models import F, Q
+from xos.config import Config
+from core.models.role import Role
+from core.models.site import SiteRole, Controller, ControllerRole
+from core.models.slice import SliceRole
+from xos.logger import observer_logger as logger
+from synchronizers.base.ansible import *
+from synchronizers.base.syncstep import *
+
+class SyncRoles(SyncStep):
+    provides=[Role]
+    requested_interval=0
+    observes=[SiteRole,SliceRole,ControllerRole]
+
+    def sync_record(self, role):
+        if not role.enacted:
+            controllers = Controller.objects.all()
+            """
+       	    for controller in controllers:
+                driver = self.driver.admin_driver(controller=controller)
+                driver.create_role(role.role)
+            """
+            role.save()
+