Building a Ubuntu Server - Part 5 - Multi-part Series

I've done a lot over the last few days with setting up my server, including setting up my UPS, enabling remote access via SSH and setting up the firewall and hardening the system.

This post I wanted to quickly show everyone how I setup my UPS.

The basics are covered in this page for my UPS Setup.

Setting up a UPS is fairly trivial, as you can see. All you need to do is install the apcupsd package, update the config file and enable the service to run. From there it is smooth sailing and the daemon will monitor the AC input and gracefully shutdown the system should power or battery drop below acceptable thresholds.

I feel pretty confident that my system will survive power spikes or outages and the RAID array will not suffer from inconsistencies caused by random power loss.

Building a Ubuntu Server - Part 4

Building a Ubuntu Server - Part 3 - Multi-part Series

Today I purchased a simple UPS from APC at a local Staples. Specifically, the APC ES 550VA (BE550G-CN).

I did some research and this model was both supported by Ubuntu as well as had enough ports and backup time to suit my minimum requirements.

Once this unit charges, I'll get to work documenting how to configure and setup the APC UPS Daemon to work under Ubuntu and apply this to my new server.

Here are the specs for the APC UPS:

• Estimated backup runtime: 3-65 minutes (actual time depends on power draw of connected items)
• 330W/550VA output capacity
• 8 outlets (4 with battery backup)
• High-effeciency charger optimizes power use, meets the strictist global environmental standards and utilizes packaging made entirely from recycled materials
• RJ-11 Modem/Fax/DSL protection
• LED status indicators (replace battery and building wiring fault)
• Low battery and overload alarms
• 5' power cord
• Safe system shutdown software
• Up to $75,000 connected equipment warranty

Over the week-end, my server had arrived and I started work on installing the base system. I'll post up some specific details on my trial and error in getting my system the way I wanted it and my struggle with understanding encryption and what was required to make everything work.

Until then, you may review my previous post in this series below.

Cheers,
Rod

Building a Ubuntu Server - Part 2
Building a Ubuntu Server - Part 4