f6451c96b1
Cleaning up the ha-guide for minor errors and restructure of content. Some bugs have been filed to draw attention to the TODOs inline. Change-Id: Id6cdff494db905826ae87be3e38d587e9829d6da
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946 B
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===============================
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Installing the operating system
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===============================
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The first step in setting up your highly available OpenStack cluster
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is to install the operating system on each node.
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Follow the instructions in the *Environment* section of the
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`Installation Tutorials and Guides <http://docs.openstack.org/project-install-guide/newton>`_
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depending on your distribution.
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The OpenStack Installation Tutorials and Guides also include a list of
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the services that use passwords with important notes about using
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them.
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.. note::
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Before following this guide to configure the highly available
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OpenStack cluster, ensure the IP ``10.0.0.11`` and hostname
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``controller`` are not in use.
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This guide uses the following example IP addresses:
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.. code-block:: none
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# controller
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10.0.0.11 controller # virtual IP
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10.0.0.12 controller1
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10.0.0.13 controller2
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10.0.0.14 controller3
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