Quoting Christian Brauner (christianvanbrau...@gmail.com): > On Fri, Sep 18, 2015 at 06:08:30PM +0200, Christian Brauner wrote: > > When using lxc-start-ephemeral with a command that is supposed to be run in > > the > > container: > > > > lxc-start-ephemeral -o aa /bin/sh > > > > What is the expected behaviour: > > > > 1) Start the container with its normal init process and then run the > > command in the container? > > 2) Start the container with just the command running in the > > container > > i.e. similar to lxc-start -n aa -F /bin/sh?
Oh, when I first saw this I thought you were asking about lxc-start vs lxc-execute, not fg vs bg. > > I cannot test this since lxc-start-ephemeral does not work (don't know why > > yet) > > on my system. I need to know to think of strategies how to implement this > > in C. > > Option 1) seems kind of hard and I don't know how to smoothly implement > > this. > > > > Christian > > The best option seems to be to daemonize the container using > > c->want_daemonize(c, true); > > starting it > > c->start(c, 0, NULL); > > then calling > > c->attach_run_wait(c, /* and so on */); > > to run the command in the container. Right, since we're making 'ephemeral' a direct property of the container, we can distinguish the same way as we do for regular containers. For both fg/bg and use_init=0/1. -serge _______________________________________________ lxc-devel mailing list lxc-devel@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-devel
