Hello,
I'm looking for a way to reliably tell (thru shell) wether I'm on a
pure hardware_node, openvz_host or inside an instance. I'd like to not
rely on any tools from packages, I'd rather use information from /proc
or /sys.
So far I came up with a very simple test, I'm pretty sure it's
somewhere in the manual but I'm just to blind to find that.
--snip--
if [ -f /proc/user_beancounters ]; then
grep -E '^[[:blank:]]+0:' /proc/user_beancounters 2>/dev/null;
if [ $? -eq 0 ]; then
echo "openvz_host";
else
echo "openvz_instance";
fi;
else
echo "hardware_node";
fi
--snap--
thanks martin
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