=====================================
Install operating system on each node
=====================================

The first step in setting up your highly available OpenStack cluster
is to install the operating system on each node.
Follow the instructions in the OpenStack Installation Guides:

- `CentOS and RHEL <http://docs.openstack.org/liberty/install-guide-rdo/environment.html>`_
- `openSUSE and SUSE Linux Enterprise Server  <http://docs.openstack.org/liberty/install-guide-obs/environment.html>`_
- `Ubuntu <http://docs.openstack.org/liberty/install-guide-ubuntu/environment.html>`_

The OpenStack Installation Guides also include a list of the services
that use passwords with important notes about using them.

.. note::

   Before following this guide to configure the highly available
   OpenStack cluster, ensure the IP ``10.0.0.11`` and hostname
   ``controller`` are not in use.

This guide uses the following example IP addresses:

.. code-block:: none

   # controller
   10.0.0.11       controller # virtual IP
   10.0.0.12       controller1
   10.0.0.13       controller2
   10.0.0.14       controller3

=====================================
Install operating system on each node
=====================================

The first step in setting up your highly available OpenStack cluster
is to install the operating system on each node.
Follow the instructions in the *Environment* section of the
`Installation Tutorials and Guides <http://docs.openstack.org/project-install-guide/newton>`_
depending on your distribution.

The OpenStack Installation Tutorials and Guides also include a list of
the services that use passwords with important notes about using
them.

.. note::

   Before following this guide to configure the highly available
   OpenStack cluster, ensure the IP ``10.0.0.11`` and hostname
   ``controller`` are not in use.

This guide uses the following example IP addresses:

.. code-block:: none

   # controller
   10.0.0.11       controller # virtual IP
   10.0.0.12       controller1
   10.0.0.13       controller2
   10.0.0.14       controller3

Use newton install guide link to replase liberty link
Use newton install guide link to replase liberty link

Newton will be release soon, this patch use newton link to replace the
liberty link.

Change-Id: I7339ba3d3bdd629e1339f04943ce557c8ab5cd65
