Zachary Loeber's Blog

Just another tool making, complexity eating, infrastructure and workload automating, DevOps soldier.

OCS 2007 R2: Quick Script

I ran across this in one of the documents I wrote up while doing a side by side migration of our office communication server 2007  pool to 2007 R2. It is a quick script to automate the process of creating and assigning permissions for the shares needed in the front end server installation. I wrote it pretty quickly so use at your own discretion of course. Save as a .cmd or .bat and run directly on the front end server.

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BIG-IP: Load Balancer Upgrade

I had the pleasure of doing an F5 BIG-IP load balancer upgrade recently and am happy with the way the F5 people have designed their systems for fail over. Essentially you will use different system partitions to host different versions of their product and you change which one you want to boot to after updating the inactive partition. This, theoretically, means you can always go back to a working configuration if something goes awry. I’m unhappy with how fragmented their documentation is in getting from point A to point B though. Here is a quick rundown of what I had to do…

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CentOS/Redhat 5.x Post-Install Script

I whipped up a post install script to run on our new linux servers that drastically reduced the amount of manual effort involved with post-deployment configuration. I’m sure this could some how be integrated into the kick deployment. In any case, this script helps setup your sudo users, snmp services, and some other basic things. Modify to your environment and run directly after deployment on your headless linux servers. Save the script and change to .sh and run with sh ./centos-postinsatll.sh at a command prompt. Cheers!

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