Re: [libvirt-users] How to get uuid info inside a lxc container created by libvirt_lxc

At Tue, 08 Jul 2014 12:19:40 +0800, Qiang Guan wrote:

于 2014年07月08日 12:06, Eric Blake 写道:

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Hi ,

Is there anyway to get uuid info inside a lxc container which is created by libvirt_lxc?

For kvm, we can use dmidecode or lshw to get this info inside vm. Is there any tools to do this thing for libvirt lxc? Per the docs: http://libvirt.org/drvlxc.html#envvars

On 07/07/2014 10:02 PM, Qiang Guan wrote: pid 1 inside lxc inherits $container_uuid into its environment variables. Thanks for help. But in my lxc container, It seems no such envvars existed:

Look at the environment of the process with PID 1: # tr '\0' '\n' < /proc/1/environ -- Claudio