Sydi is an open-source tool that assists with documenting your network. It collects data from servers and network equipment and then generates a report that is intended to serve as a foundation to more-easily create good documentation. Pc_load_letter_in_sd adds, "It's an older tool, but it's always been a favorite of mine.". Source: about 1 year ago

I heard about devbox [1] but I haven't tried it yet. Perhaps it could suit your needs. Back in the day I used "Norton Ghost" to create a full image of a just-installed windows just in case I needed to go back in time. Windows includes a snapshot feature built-in but I did not really trusted it. These days you can use a "sysprep" tool [2] to create a similar system snapshot. Make a partition and keep everything you... - Source: Hacker News / 4 months ago

For provisioning the machines base image consider FOG it uses PXE and can remotely provision dozens of machines using multicast. Source: 6 months ago

Same. We set up 1 device how we want to, then use FOG to clone the other devices. Source: 6 months ago

With standard computers, I usually deploy something like the fog project and automate the process over pxe with scheduled reboots. I guess you could do that as well with your VMs but that seems overkill. Source: about 1 year ago

You could setup a PXE server and automate installs. You could also clone them and reapply the image as needed. https://fogproject.org/ or lookup CloneZilla both are open source. Source: about 1 year ago