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Added small doc page for DOCKER_INDEX_URL variable

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Upstream-commit: e6324ff400c208713061e8b517435da87855ce56
Component: engine
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shin-
2013-05-10 11:17:41 -07:00
committed by Guillaume J. Charmes
parent cfa86c4776
commit 468a9ebbc8
1 changed files with 23 additions and 0 deletions
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components/engine/docs/sources/index/variable.rst Normal file
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=================================
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"