openstack/openstack-manuals
Code Issues Proposed changes
1f60595fde
openstack-manuals/doc/ha-guide/source/environment-operatingsystem.rst
chen-xing df5466b5fd [ha-guide] Add a note of virtual node 
The HA guide is organized based the installation guide, so
the virtual node cannot use the 'controller' as the hostname
and the '10.0.0.11' as the virtual IP.

Change-Id: I05b9d18dae80ea4e304d1cd37bdc57fd702c957f
Closes-Bug: #1564466
2016-06-13 13:48:10 +00:00

1.1 KiB
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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:

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