On Thu, 2011-05-26 at 01:51 +0200, David Touzeau wrote: > Dear all > > to detect if we are inside an OpenVZ, openvzve,xen machine > we can check the presence of : > /proc/vz/veinfo > /proc/vz/version > /proc/sys/xen > /sys/bus/xen > /proc/xen > > But i did not find any information inside the LXC contener in order to > detect We are really in an LXC contener. > > Is there a tip ?? > > Best regards
My current trick is to check:
if [ -f "/proc/1/cgroup" ] && grep -vq "/$" /proc/1/cgroup; then
echo "lxc!"
fi
This check won't guarantee it's LXC but there shouldn't be too many
other setups where init is in a cgroup.
If there's a more reliable way of doing it, I'm also interested!
--
Stéphane Graber
Ubuntu developer
http://www.ubuntu.com
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