On Tue, 2011-09-06 at 17:34 -0400, Brian K. White wrote: > On 9/5/2011 12:34 PM, Michael H. Warfield wrote: > > On Mon, 2011-09-05 at 09:24 +0200, Papp Tamas wrote: > >> On 09/05/2011 08:38 AM, Jäkel, Guido wrote: > >>>> What is the right way to stop a container? > >>> Dear Papp, > >>> > >>> Like with the thread paradigm in computing langugages, the "right" > >> way is that the thread decides to stop. Therefore your container have > >> to leave. > >>> > >>> Depending on your Linxus flavor inside the container, you e.g. may > >> send a signal to it's init process to proper shut down. This mechanism > >> is "historical" intended to be used by an USV poser supply. In the > >> moment, I'm using an old-style sytem v init and I may just send a > >> SIGINT to reboot and a SIGPWR to halt it (must be enabled in the > >> inittab). > >>> > >>> > >>> Another (planned) way is to use lxc-execute, but this is still not > >> working. Ulli Hornbacher therefore wrote it's own workaround: A little > >> daemon executes all command pushed in by a command running at the host > >> -- disregarding to all aspects of security. > >>> > >>> If you're running a sshd inside the container -- and in the most > >> case you will I think -- you may use this (with a deposited key) to > >> directly send commands to it. > >> > >> hi, > >> > >> I don't like the ssh way. I think, halting a container automatically > >> through an ssh connection is a joke, wich should not be used in any > >> way. > > > > Another way that I have used is to send the init process a kill signal. > > I think it was the "power fail" sig but that should do it. That > > definitely worked with the sysv init but I see to recall I had some > > problem with upstart (and systemd won't currently run in a container > > anyways - so you can forget that pig).
> That's not another way. That's exactly the way already stated first above. Oh, yeah, guess it's better I read up and read the entire quoted thread and not stop at the comment about "ssh". :-P My bad. > -- > bkw Regards, Mike -- Michael H. Warfield (AI4NB) | (770) 985-6132 | m...@wittsend.com /\/\|=mhw=|\/\/ | (678) 463-0932 | http://www.wittsend.com/mhw/ NIC whois: MHW9 | An optimist believes we live in the best of all PGP Key: 0x674627FF | possible worlds. A pessimist is sure of it!
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