add script for syncing docs

otc_metadata/services.py

@@ -141,6 +141,17 @@ class Services(object):
                 res.append(res_doc)
         return res
 
+    def docs_by_service_type(self, service_type):
+        """List documents of the service
+
+        :param str service_type: Service type
+        :returns: generator for documents
+        """
+        for doc in self.all_docs:
+            if doc["service_type"] != service_type:
+                continue
+            yield copy.deepcopy(doc)
+
     def all_docs_full(self, environment):
         """Return list or documents with full service data
         """