From 776d9418dd74e218ecb7b6cc02fdcd59aef50b77 Mon Sep 17 00:00:00 2001
From: Eduardo Gonzalez <dabarren@gmail.com>
Date: Sat, 21 May 2016 19:44:13 +0200
Subject: [PATCH] Specify registry volume location

Makes sense specify where the docker volume path is present
for image storage in the kolla host as kolla-vagrant does in the
bootstrapping step. With this way users will know where exactly
their images are stored when re-utilize registry containers

Change-Id: I7f5c46ebab8ec4287a40cd6bd34e75eeb919a24f
---
 doc/image-building.rst | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/doc/image-building.rst b/doc/image-building.rst
index da2f3f703c..34b8be0050 100644
--- a/doc/image-building.rst
+++ b/doc/image-building.rst
@@ -237,7 +237,11 @@ Running Docker registry is easy. Just use the following command:
 
 ::
 
-   docker run -d -p 4000:5000 --restart=always --name registry registry
+   docker run -d -p 4000:5000 --restart=always --name registry \
+   -v <local_data_path>:/var/lib/registry registry
+
+Note: ``<local_data_path>`` points to the folder where Docker registry
+will store Docker images on the local host.
 
 The default port of Docker registry is 5000.
 But the 5000 port is also the port of keystone-api.