From bcbf22c792a3f5c35f34f995d4b0100777dc824a Mon Sep 17 00:00:00 2001
From: Duong Ha-Quang <duonghq@vn.fujitsu.com>
Date: Wed, 21 Sep 2016 18:31:06 +0700
Subject: [PATCH] Add Using a different base image to image-building doc

TrivialFix

Change-Id: Ic8e716aa2cfb4717c548ae6f9fecfbe367eb8845
---
 doc/image-building.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/image-building.rst b/doc/image-building.rst
index 1ffa60794e..6e15f84aa3 100644
--- a/doc/image-building.rst
+++ b/doc/image-building.rst
@@ -223,6 +223,14 @@ append
 remove
     Remove a package from the default list.
 
+Using a different base image
+----------------------------
+
+Base-image can be specified by argument ``--base-image``. For example::
+
+    kolla-build --base-image registry.access.redhat.com/rhel7/rhel --base rhel
+
+
 Plugin Functionality
 --------------------