move OLT service from XOS repo
diff --git a/xos/tosca/resources/voltservice.py b/xos/tosca/resources/voltservice.py
new file mode 100644
index 0000000..9df4259
--- /dev/null
+++ b/xos/tosca/resources/voltservice.py
@@ -0,0 +1,15 @@
+import os
+import pdb
+import sys
+import tempfile
+sys.path.append("/opt/tosca")
+from translator.toscalib.tosca_template import ToscaTemplate
+
+from services.volt.models import VOLTService
+
+from service import XOSService
+
+class XOSVOLTService(XOSService):
+    provides = "tosca.nodes.VOLTService"
+    xos_model = VOLTService
+    copyin_props = ["view_url", "icon_url", "kind", "enabled", "published", "public_key", "private_key_fn", "versionNumber"]