[Users] OS/app in the OpenVZ container

[Stoyan Stoyanov]

If thats right you just need to isolate the application process/ 
processes ? So may be the best way is just chroot it in the standard  
linux way. of course u can set limits too, but i don't thing it's  
possible in os-virtualization level to run  only application?


On Nov 10, 2011, at 10:59 AM, Tommy wrote:

> ÓÚ 2011/11/10 16:22, Kirill Korotaev дµÀ:
> Yes, it's possible to run a single app in a container.
> The easiest way is to let the startup scripts setup /proc, /sysfs  
> and the rest of environment and then specify in inittab or rc.X what  
> to run on this particular runlevel.
>
> However, for media player you may also need to run some of X parts,  
> not just a media player alone.
>
> Thanks,
> Kirill
>
>
>
> On Nov 10, 2011, at 11:29 , Tommy wrote:
>
> Hi All,
>
> I'm doing some research on processing virtual machine recently.
>
> As I what know now, I think OpenVZ vps runs the same OS kernel as  
> the host system.
> The vps is a group of processes which are forked on the host system.
> In the OpenVZ container, thera are some processes to run an os.
> Is it possible to run only one App in the container instead of the  
> os based on the host os? such as a media player?
> what are work should I need to do mainly?
> could you give me some suggestion?
>
> Thanks.
>
> Tommy
> -- 
> Yours Sincerely!
>
>
>
> <ATT00001.c>
>
> _______________________________________________
> Users mailing list
> Users at openvz.org
> https://openvz.org/mailman/listinfo/users
> hello,
>
> I think I didn't describe my question clearly
>
> If I want to start an app in the container, i should do the  
> following step:
>     1.create a container ,start it and there is an Guest OS running  
> in the container now;
>     2.enter the container and start the app I want;
>
> it acts as a system virtual machine
>
> what i want to do is :
>     1.create the container
>     2.start the app in the container
>
> this will act as a process virtual machine
>
> any suggestion?
>
> thanks
>
> -- 
> <!-- @page { margin: 0.79in } P { margin-bottom: 0.08in } A:link  
> { so-language: zxx } -->
> Yours Sincerely!
>
>
>
>
> <ATT00001.txt>

Stoyan Stoyanov
Core System Administrator

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