Instead of relying on a libvirtd bridge address that you probably won't
have on your system.
Updates #1988
Signed-off-by: Christine Dodrill <xe@tailscale.com>
This will spin up a few vms and then try and make them connect to a
testcontrol server.
Updates #1988
Signed-off-by: Christine Dodrill <xe@tailscale.com>