2013-05-21 11:47:16 -06:00
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:title: Index Environment Variable
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:description: Setting this environment variable on the docker server will change the URL docker index.
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:keywords: docker, index environment variable, documentation
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2013-05-10 11:17:41 -07:00
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=================================
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Docker Index Environment Variable
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=================================
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Variable
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--------
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.. code-block:: sh
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DOCKER_INDEX_URL
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Setting this environment variable on the docker server will change the URL docker index.
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This address is used in commands such as ``docker login``, ``docker push`` and ``docker pull``.
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The docker daemon doesn't need to be restarted for this parameter to take effect.
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Example
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-------
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.. code-block:: sh
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docker -d &
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export DOCKER_INDEX_URL="https://index.docker.io"
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