Re: [Vserver] adding ip addresses for vservers?

From: Herbert Poetzl <herbert_at_13thfloor.at>
Date: Tue 21 Nov 2006 - 10:26:21 GMT
Message-ID: <20061121102621.GA17587@MAIL.13thfloor.at>

On Tue, Nov 21, 2006 at 09:38:22AM +0100, Peter Sabaini wrote:
> On Monday 20 November 2006 19:49, Herbert Poetzl wrote:
> > On Mon, Nov 20, 2006 at 06:16:11PM +0100, Peter Sabaini wrote:
> > > hello list,
> > >
> > > is it possible to add ip addresses to a vservers' interface after said
> > > vserver has started up?
> >
> > yep, given that you use a recent kernel and
> > up-to-date tools, that is possible ...
>
> which of course leads to the question -- how? :-)
>
> sorry for the lack of detail in the previous post -- i'm using the
> kernel from uni-klu.ac.at.
>
> * uname: 2.6.15-27-amd64-server with vserver patches 2.0.1+2.0.2rc26

that doesn't look very appealing to me, but YMMV

> * vserver utilities 0.30.211;
> * iproute2 tools for network setup

yep, that's fine

> AFAICT the vserver-startup utilities use chbind to bind ip addresses
> to a vserver, but can i run chbind after process startup?

yes, but that won't help, you want to 'adjust'
the IP subset for the running network context

best,
Herbert

> thanks again,
> peter.
>
> > best,
> > Herbert
> >
> > > TIA,
> > > peter.
> > >
> > > --
> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > > Peter Sabaini
> > > Austrian Research Centers GmbH - ARC
> > > Biomedical Engineering / eHealth systems
> > > Reininghausstrasse 13/1, 8020 Graz, Austria
> > > T: +43(0)316 586570-55, F:+43(0)316 586570-12
> > > peter.sabaini_at_arcsmed.at, http://www.arcsmed.at/ehs
> > > _______________________________________________
> > > Vserver mailing list
> > > Vserver@list.linux-vserver.org
> > > http://list.linux-vserver.org/mailman/listinfo/vserver
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Peter Sabaini
> Austrian Research Centers GmbH - ARC
> Biomedical Engineering / eHealth systems
> Reininghausstrasse 13/1, 8020 Graz, Austria
> T: +43(0)316 586570-55, F:+43(0)316 586570-12
> peter.sabaini_at_arcsmed.at, http://www.arcsmed.at/ehs
> _______________________________________________
> Vserver mailing list
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