Check proxmox, ovz kvm modules already loaded in the Kernel. Easy to handle via console and also via Web. Based on debian. Good howtos!
----- Mobil verfasst Am 17.06.2012 um 13:10 schrieb cheetah <[email protected]>: > Thanks a lot for the info, Martin. > > Nice to know Openvz kernel is based on RHEL6. I am wondering how fast it is > released after a new release of RHEL? > > Thanks. > Peter > > On Sun, Jun 17, 2012 at 6:56 PM, Martin Dobrev <[email protected]> wrote: > > > Martin Dobrev > > Sent from iPhone 4 > > On 17.06.2012, at 13:25, cheetah <[email protected]> wrote: > > > Hi guys, > > > > Hi Peter, > > > I am a newbie to openvz and preparing to deploy it in my production > > environment to give each user a container. I have the following concerns > > now. > > > > 1. Can user load kernel modules in the guest container without influencing > > the host kernel or other container's kernel? As far as I understand, all > > the containers share the same kernel of the host. So I am wondering if this > > is possible? > > > > Some modules can be shared from the host sytem to the containers. More info > in the vzctl man page. > > > 2. Or how is the container's security isolation? Can I give user root > > access in the container? Is there any hack that he/she can use root in the > > container to attack the host or other containers? > > > It's impossible to gain host system access using a kernel bug as far as I > know. Some kernel exploits are still able to crash the hole system. Giving > root in the container will be considered as secure as giving root on physical > server. > > 3. Does openvz kernel support kvm? > > > It's possible to have Xen and KVM compiled in the OVZ kernel but you'll need > to compile it yourself. > > 4. What is recommended distro of Linux to install openvz? I am now using > > CentOS 6.2. How about Debian? > > > Mainstream kernel development follows the RHEL kernel branches, so best for > you will be CentOS. I have some production systems on it too. > > Thanks a lot for answering my stupid questions. > > > I hope my info helps. > > Regards, > > Peter > > _______________________________________________ > > Users mailing list > > [email protected] > > https://openvz.org/mailman/listinfo/users > > P.S. There is no need to write to the devel list directly for user questions. > _______________________________________________ > Users mailing list > [email protected] > https://openvz.org/mailman/listinfo/users > > _______________________________________________ > Users mailing list > [email protected] > https://openvz.org/mailman/listinfo/users
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