Document that YAML data files should start with three dashes

Change-Id: I1ecf4d4198652ff5ad6b542b2e3b9cbf4afd20de
2016-09-20 14:16:36 +02:00 · 2016-09-20 14:16:36 +02:00 · cd59e9207b
commit cd59e9207b
parent b32d7ce802
1 changed files with 4 additions and 0 deletions
--- a/doc/CONTRIBUTING.rst
+++ b/doc/CONTRIBUTING.rst
@ -167,6 +167,10 @@ that Kolla uses throughout that should be followed.
  - For infrastructure services there should be an entry in the list
    ``Infrastructure components`` in the ``README.rst`` file.

+* Syntax
+
+  - All YAML data files should start with three dashes (``---``).
+
 Other than the above, most roles follow the following pattern:

  -  ``Register``: Involves registering the service with Keystone, creating endpoints, roles,