jail extensions

[Milan Obuch]

On Wednesday 07 June 2006 07:59, Alex Lyashkov wrote:
> В Срд, 07.06.2006, в 05:03, Julian Elischer пишет:
> > Maxim Konovalov wrote:
> > >On Tue, 6 Jun 2006, 19:17+0300, Alex Lyashkov wrote:
> > >>Hello All,
> > >>
> > >>I started to write some extension for jail. Global
> > >>idea is to write the complete virtual server solutions,
> > >>when each virtual server has its own resources and limits
> > >>of their usage.
[ snip ]
> > >>
> > >>project homepage http://docs.freevps.com/doku.php?id=freebsd:index
> > >
> > >I'd like to clarify Alex's point a bit: he wants to know his work is
> > >acceptable by the project and could be merged.  It's obvious it's
> > >almost impossible to maintain that outside of the tree.
> >
> > I'd like to see him merge his project with Marco's . If so then I'd be
> > more than happy
> > to see this stuff come in once it reaches a certain level of maturity.
> >
> > Marco and I have been going over some possible macros that could be used
> > to help with
> > a lot of this and if the macros were used then some of the changes could
> > come in quite early
> > as they would compile out to NOPs for anyone not using the changes.
> > ( and provide an easy target for removal if it eventually doesn't
> > complete).
>
> I focused with write flexible kernel API and create conception - any
> process run with own context. With 'jail2' all processes have
> cred->pr_prison defined. As for me it`s allow easy use struct prison as
> storage for any context related data such as uid hash, or diskquota
> hash, limits info or other. Process count limit and separated uid hash
> created as example to use this conception.
> Same conception used at my other project - FreeVPS
> (http://www.freevps.com/tracker.html).
>
> Where i can see you and Marco work ?

Original Marko's page is at http://www.tel.fer.hr/zec/BSD/vimage/, currently 
there is http://www.imunes.net with some related info as well. No idea on the 
other work. Marko's work is 4-RELEASE bound patch, so it is not directly 
usable, but there is some discussion on freebsd-net@ coming regularly about 
vrf support on FreeBSD, you can look there as well.
I can only second with support to your work and test anything published 
provided I have some time to play with it. (Not guaranteed immediately after 
publishing, but nevertheless, I am trying.)
Regards,
Milan

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