openstack-manuals/doc/ha-guide/source/environment-operatingsystem.rst
Andreas Jaeger ac477b8f7b Install Guides, not Tutorials
Change all remaining occurences to speak only about Installation Guides.

Change-Id: Ie590d35bd4b68152a64f0a7e2dda6aa0b250a1b1
2017-10-02 13:18:53 +02:00

904 B

Installing the operating system

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 Guides depending on your distribution.

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:

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