This fixes a fairly large tempfile leak. Vagrant uses a template
renderer to write network configuration files locally to disk. Then,
that temporarily file is uploaded to the remote host and moved into
place. Since Vagrant is such a short-lived process, GC never came along
and cleaned up those tempfiles, resulting in many temporary files being
created through regular Vagrant usage.
The Util::Tempfile class uses a block to ensure the temporary file is
deleted when the block finishes. This API required small tweaks to the
usage, but provides more safety to ensure the files are deleted.
Arch linux will rename its eth0 device unless an empty file is placed in `/etc/udev/rules.d/`.
In order for the new rules to take effect, we need call `udevadm control --reload`.
I don't use `activated` here because I'd really like to optimize
performance as much as possible, and loading files from disk is
generally slow. So instead of using `activated` I load the file at the
last possible moment which is when the exact class is being requested.
I don't think many people will do this outside of the core, and I'm not
too concerned.
Seth Vargo
Lars Christensen
Mitchell Hashimoto
Douézan-Grard Guillaume
SilverWyrda
Kalman Hazins
Mattox Beckman
Matt Alexander
me
Boohbah
Fabio Rehm
Alper Kanat
Frank Shearar
Dan Midwood
Marco Monteiro