These scans can run frequently/daily/hourly/whatever. if it's not, the last known good scanned file will be there. xml (or actually JSON I prefer) w/ that systems' info, if the system is online. If you're saving to spreadsheets or csv or something, what I did is write the inventory items to an. That fixes the other problem I've seen with most powershell inventory scripts I've seen people publishing, which is many times they don't track systems that were offline or their last known history. I have written similar, using runspaces so it can scan 10 or so machines at once. you can do anything in powershell these days. I want to track server names, where those servers are located (vsphere, AWS, physical, etc), and the business contact and technical contact, and not have the damn spreadsheet be 4 months out of date. From an inventory perspective that matters less. I have no interest in keeping track of which machines are which patch level or complete lists of software installs as that is something we have to use platform specific tools for (Satellite, WSUS, etc). I'm curious what other people do to fight inaccurate spreadsheets or sharepoint pages. It's a shame I can't just add custom fields there to track stuff. The most reliable list of servers we have is actually Nagios, which is 99.99% correct so I've been trying to think of a way to somehow use Nagios to feed an inventory system. We have physical machines in two different data centers. We have some VMs in our own vSphere, we have some VMs in our corporate parent company's vSphere, we have VMs out on AWS. I work in a much more complicated environment now. It was updated right on the spot and easy and could be exported to Excel. We've been using spreadsheets, and later sharepoint without much success.Ī few years back I worked at a place that was 100% virtual which was actually really nice to deal with since we added custom fields in vCenter and actually tagged each VM with its application name, business owner, sysadmin contact etc. Unless inventory is easy to manage, it will be immediately out of date.
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