The mkdir in intialize is not too helpful since, ve_init, which usually gets
called soon after (`aab init` is followed by `aab bootstrap` in the Makefile)
has a `rmtree $self->{rootfs}` and recreates it directly afterwards again.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
This reduces a fresh containers' size by ~220M (170M for the gziped template)
and additionally prevents one spurious errormessage from
`systemd-tmpfiles --create` occuring during bootup and other invocations
(e.g. `pacman -S $package`)
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Since the container config for the build is created with O_EXCL, multiple
consecutive invocations of `make default` fail, if the config file exists.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>