Scripts for running testing VMs using QEMU. Depends on both a ../alpine-rootfs/rootfs.img and a kernel ../linux/arch/arm64/boot/Image being present. Note the relative paths.

┌──────┐   ┌───────────┐   ┌──────┐
│ VM 1 o───o Router VM o───o VM 2 │
└──────┘   └───────────┘   └──────┘

• vm-router.sh starts the router.
• vm{1,2}.sh starts the nodes.
• tmux.sh starts all the VMs in a tmux session.
• vm-snapshot-off.sh starts a VM with the same rootfs as the VMs, but with snapshot mode off, meaning changes are persistent.