Stack it up: KVM, VLANs, Network Bridges, Linux/OpenBSD

I've had some free time and a desire to break stuff on my network at home. I wanted to fix my home network's topology to more correctly split up my wired (DHCP), wireless (DHCP) and server (statically-configured) subnets. At a high level, I had to create a server subnet, create vlan's on my layer-3 switch … Continue reading Stack it up: KVM, VLANs, Network Bridges, Linux/OpenBSD

Unattended Ubuntu installs, part 2

In my initial post about unattended Ubuntu installs, I made the less-automated choice of hacking at the Ubuntu installation ISO and baking my preseed configuration right into the ISO. This proved to be incredibly inefficient and prevented a lot of the customization and quick-spin-up potential of what I interested in. In other words, if I wanted … Continue reading Unattended Ubuntu installs, part 2

Look ma’, no hands with Ubuntu installs.

In my day job, it's all about automation. Automate what is repeatable, and move on to more interesting and not-yet-automated tasks. For a while, I've run a KVM/libvirt setup at home, running various iterations and distributions of Linux, OpenBSD and FreeBSD for various pet projects. Going through each distribution's install procedure was getting old, requiring … Continue reading Look ma’, no hands with Ubuntu installs.