On Wed, Jan 31, 2018 at 2:54 AM, Pablo Pessolani <ppessol...@hotmail.com> wrote: > Does anybody has run User Mode Linux (UML) within a Linux Container? > > And several UMLs within several Containers? (one UML by Container) > > Is there any limitation so that this can not be done?
If you're doing this for research purposes, I say 'try it and report the result'. I've had success running openvpn (which use tun/tap adapter that UML also need) even inside unprivileged container, with minor changes to the systemd unit to enable autostart. I've also run virtualbox in privileged containers (although in this case IIRC I had to disable/modify apparmor/seccomp/dropped capabilities, which would make it undesirable for 'production' uses). My GUESS is that UML will behave similar to openvpn (since it doesn't require any special kernel module other than tun/tap). If you're doing this for performance / security / privilege separation purposes, I suggest don't do that. Possibly look into nested containers instead. -- Fajar _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
