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This web page is no longer maintained. Information presented here exists only to avoid breaking historical links.
The Project stays maintained, and lives on: see the Linux-HA Reference Documentation.
To get rid of this notice, you may want to browse the old wiki instead.

1 February 2010 Hearbeat 3.0.2 released see the Release Notes

18 January 2009 Pacemaker 1.0.7 released see the Release Notes

16 November 2009 LINBIT new Heartbeat Steward see the Announcement

Last site update:
2017-11-24 22:16:42

Getting Started With Heartbeat Version 1 (haresources) Configurations

Although Heartbeat is very flexible, and has many options, it is very easy to configure a simple Linux-HA (Heartbeat) system quickly and easily - particularly for R1-style (haresources) configurations.

There have been numerous articles written in various magazines on setting up Heartbeat. See the PressRoom for links to those articles.

In this article we will give you a few simple configurations you can set up to help you get started. People new to high-availability systems will want to build a basic single IP address configuration just to see it all work and build confidence. It's definitely cool to see it work for the first time, and realize how easy it is to set up.

Sample Cluster Configuration

In these examples, the server names for our cluster will be paul and silas. The cluster is assumed to send heartbeats on both the eth0 and eth1 ethernet interfaces. The IP addresses which will be used as ServiceAddresses to run services on will be 1.2.3.4 and 1.2.3.5, which are on the 1.2.3.0/24 subnet with the default route pointing to 1.2.3.254.

The following basic configurations will be covered:

See Also

Configuring Heartbeat, Getting Started with Linux-HA (Heartbeat), Getting Started With Heartbeat Version 2

Caveats

As of now, this information is for R1-style clusters.