From e6324ff400c208713061e8b517435da87855ce56 Mon Sep 17 00:00:00 2001
From: shin- <joffrey@dotcloud.com>
Date: Fri, 10 May 2013 11:17:41 -0700
Subject: [PATCH] Added small doc page for DOCKER_INDEX_URL variable

---
 docs/sources/index/variable.rst | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 docs/sources/index/variable.rst

diff --git a/docs/sources/index/variable.rst b/docs/sources/index/variable.rst
new file mode 100644
index 0000000000..efbcfae80c
--- /dev/null
+++ b/docs/sources/index/variable.rst
@@ -0,0 +1,23 @@
+=================================
+Docker Index Environment Variable
+=================================
+
+Variable
+--------
+
+.. code-block:: sh
+
+    DOCKER_INDEX_URL
+
+Setting this environment variable on the docker server will change the URL docker index.
+This address is used in commands such as ``docker login``, ``docker push`` and ``docker pull``.
+The docker daemon doesn't need to be restarted for this parameter to take effect.
+
+Example
+-------
+
+.. code-block:: sh
+
+    docker -d &
+    export DOCKER_INDEX_URL="https://index.docker.io"
+