On Tue, 2011-05-03 at 09:47 -0500, Serge Hallyn wrote: > Quoting ian sison (mailing list) ([email protected]): > > Hi all - > > > > In openvz, a certain sysctl parameter, > > > > kernel.pid_ns_hide_child = 1 > > > > when executed at HN system startup will hide any processes that run > > inside the running containers from appearing in the output of 'ps'. > > This makes for a cleaner 'ps' output in the hardware node, and > > prevents inadvertent container malfunctions when something like > > 'killall -9 httpd' is executed in the command line of the HN. > > > > How can i do the same with LXC? My google searches draw up a blank. > > It's not currently implemented anywhere that I know of, but you should > be able to pretty easily hack lxc-ps (take a look at the script) to show > you all tasks which are not in a container. I think that would be a > nice patch to push to upstream lxc-ps. 'lxc-ps --host' or something. >
That would be a nice to have _best effort_ solution indeed. But it wouldn't solve the general use case like killing a task with killall or top for example. Cheers. > thanks, > -serge > > ------------------------------------------------------------------------------ > WhatsUp Gold - Download Free Network Management Software > The most intuitive, comprehensive, and cost-effective network > management toolset available today. Delivers lowest initial > acquisition cost and overall TCO of any competing solution. > http://p.sf.net/sfu/whatsupgold-sd > _______________________________________________ > Lxc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/lxc-users -- Gregory Kurz [email protected] Software Engineer @ IBM/Meiosys http://www.ibm.com Tel +33 (0)534 638 479 Fax +33 (0)561 400 420 "Anarchy is about taking complete responsibility for yourself." Alan Moore. ------------------------------------------------------------------------------ WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd _______________________________________________ Lxc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lxc-users
