Better way to do it is to look for /proc/user_beancounters. If it exists then it's a distro with OpenVZ kernel installation. In it there is a info about different parameters of the container (if you look into it inside the container) or containers (if checked from the HN). Container 0: is the HN, so if you have it listed in the file then you run outside of the container.
Martin Dobrev Sent from iPhone 4 On 14.04.2012, at 01:24, Corey Carpenter <[email protected]> wrote: > You could run ifconfig and grep for venetX:X or by mac address (all zero) > unless you have chenged that specifically. I physical machine should not have > venetX:X, simply venetX. This may be distribution dependent though, I am not > sure. > > - C > > On Fri, Apr 13, 2012 at 8:07 PM, Brad Alexander <[email protected]> wrote: > I just found out through the proxmox-ve forums that running ntp on a > container is considered a Bad Thing. So I am reworking my puppet > installation to disable ntp on the containers...But I was trying to > figure out a foolproof way of looking on the machine and determining > if it is a container or not. The only thing I have found so far is > that /proc/mtrr exists on the physical servers, but not on the > containers. Is this a viable way to make this determination or is > there a better way? > > Thanks, > --b > _______________________________________________ > Users mailing list > [email protected] > https://openvz.org/mailman/listinfo/users > > > > -- > _______________________________________________________________________________ > Any use, dissemination, distribution, posting on Internet bulletin boards, > disclosure or copying of this e-mail or any information contained herein by > or to anyone other than the intended recipient(s) is strictly prohibited. Use > of this content for any other purpose is a violation of International > Copyright Laws. > > _______________________________________________ > Users mailing list > [email protected] > https://openvz.org/mailman/listinfo/users
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