From 5a03a9127df5149f2e0b4c948247fe2a37b37ed1 Mon Sep 17 00:00:00 2001
From: leizhang <lei.a.zhang@intel.com>
Date: Wed, 22 Nov 2017 09:17:11 +0800
Subject: [PATCH] Update Metadata api section of api guide

Address todo in Metadata api section of api guide

Change-Id: Ieb68614a41918928dde86d2d866c593e8cc94cc4
---
 api-guide/source/server_concepts.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/api-guide/source/server_concepts.rst b/api-guide/source/server_concepts.rst
index 15ec4752e9..c81e22cfda 100644
--- a/api-guide/source/server_concepts.rst
+++ b/api-guide/source/server_concepts.rst
@@ -861,8 +861,10 @@ Configure Guest OS
 
 Metadata API
 ------------
-
-TODO
+Nova provides a metadata api for servers to retrieve server specific metadata.
+Neutron ensures this metadata api can be accessed through a predefined ip
+address (169.254.169.254). For more details, see
+`Metadata Service <https://docs.openstack.org/nova/latest/admin/networking-nova.html#metadata-service>`_.
 
 Config Drive
 ------------