Vmware: RVTools

This sly bastard wrote an excellent little .NET app for enumerating esx farm information. Any sysadmins working with VMware should definitely check this out. I really like the vHealth tab which will show possible zombie vmdks. Add the ability to export to csv and you have a nice tool for on the fly farm enumeration for the boss. Go get RVToolsnow!

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 . Continue reading

CentOS/Redhat 5.x Kickstart Deployment

Not too long ago I was tasked with deploying a decent number of CentOS 5.3 and Redhat servers to BL490 blades and VMs in our datacenter (part of a massive environment deployment with HP C7000 enclosures, virtual connect, and a lot of patience). I hate manual configuration so I figured now is as good of time as any to get on the kickstart bandwagon. Here is how I did it:

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