GUI-Based Asset-Tracking Tools For a Datacenter?

toruonu writes "How do you keep track of what's in your datacenter, where it is, what it's connected to and what is it doing right now? I mean I have built a datacenter from scratch over the years and I have machines from Sun, IBM, HP, Supermicro. I have machines that are simple workernodes and machines that are heavy grade storage consolidation machines. Then there are tens of switches, some for interconnect, some for management and don't get me started on the UPSs etc. So how does one keep any kind of decent track of such a system as the current form of twiki pages with various tables just doesn't cut it anymore and I'm looking for a freeware solution that could actually show me a visual representation of the various nodes in the racks, their connections and dependencies. Just to give a simple example, if I'm going to disconnect UPS #3 right now and swap switch #5, which machines should I even consider taking offline?" (The best-looking such system I've seen was being used at OSCON at a display booth for the Open Source Lab, and I think it was home-grown. Anyone who can shed light on that system?)

Comments

I use Nagios

[ircmaxell]

I use Nagios for that kind of thing. Don't get me wrong, it isn't "perfect" at it, but it does a decent job once setup. If you use parenting in the configuration files, you can click on "network map", and immediately see each hosts' dependencies. And IIRC there are comment fields that you can write misc information (such as rack position, switch position, model, make, etc)... And it's free...