On Sun, Jan 22, 2017 at 3:08 AM, jf <jfme...@gmail.com> wrote: > Hi, > > I'm using Ubuntu 16.04 with the default Ubuntu lxd package. > I'm trying to start a Ubuntu 8.04 container, but I didn't find any image. > So I built and imported an image from deboostrap. > > Whenever possibly, don't try to run any end-of-life distro, as it could open yourself to various security hole, and possibly harm others (e.g. when your setup is compromized by botnet). Even if it's in container.
> When I start the container, /sbin/init doesn't init anything and "lxc > stop" hangs: > * lxc start ub8 > * lxc exec ub8 ps auwwx > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > root 1 0.0 0.0 4020 1428 ? Ss Jan22 0:00 /sbin/init > root 25 0.0 0.0 14856 1700 ? Rs+ Jan22 0:00 ps auwwx > > > If I run these 3 commands: > * lxc start ub8 > * lxc exec ub8 /etc/init.d/rc S > * lxc exec ub8 /etc/init.d/rc 2 > everything goes fine: the system is initialized and I can stop it. > > Do I miss something ? Why do I need to manually run /etc/init.d/rc ? > > Short version: some changes are necessary to run inside a container. Newer distro versions (e.g. xenial) has those changes built in, older ones don't. See https://github.com/lxc/lxc/blob/master/templates/lxc-centos.in on what some of the changes look like for a sysvinit-based distro (this includes editing /etc/inittab). -- Fajar
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