Tag Archives: heartbeat

UPDATE: High Availability for the Ubuntu Enterprise Cloud (UEC) – Cloud Controller (CLC)

UPDATE So I finally had the time to write the OCF Resource Agent for the Cloud Controller as promised. It is an early Resource Agent and currently is tested for CLC’s running in Ubuntu ONLY (UEC). But first what is an OCF Resource Agent? An OCF RA is an executable script that is used to […]

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My Thesis…

For all of you who wanted to take a look to my thesis (Design of a model to implement High Availability Web Servers, an overview here)… you can donwload it from here: http://roaksoax.files.wordpress.com/2009/03/thesis.pdf Btw… it is in Spanish. 🙂

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Installing DRBD on Hardy Part 2.

As you know, in a previous post I showed how to install DRBD in Hardy Heron, in an active/passive configuration. Now, I’m gonna show you how to install and configure Heartbeat to automatically monitor this active/passive configuration, and provide High Availability. This means I’ll show you how to integrate DRBD in a simple Heartbeat V1 […]

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