[Lxc-users] How to start the network services so as to get the IP address using lxc-execute???

Geordy Korte gkorte at gmail.com
Thu Dec 8 16:48:32 UTC 2011


I have a script that gets the from a running container, if that is what you need i post it tommorrow morning. If i forget ST me via the ibm network.

Mvg

Geordy Korte
(Sent via iphone so shorter then normal)


On 8 dec. 2011, at 13:59, nishant mungse <nishantmungse at gmail.com> wrote:

> 
> Hi Greg,
> 
> Thanks 4 reply.
> 
> I just want the IP addresses of the containers. And one more thing can I get the IP address of containers in sequence for eg. container1 :: 198.208.168.1 container 2 :: 198.208.168.2 and like this.
> 
> Please help me ASAP.
> 
> Regards,
> Nishant
> 
> On Thu, Dec 8, 2011 at 5:09 PM, Greg Kurz <gkurz at fr.ibm.com> wrote:
> On Thu, 2011-12-08 at 16:03 +0530, nishant mungse wrote:
> > Hi,
> >
> > I want to manually invoke a networking setup to start the network
> > service to get the IP address of container , But the problem is i
> > don't want to start the container and want to use lxc-execute.
> >
> > When I tried these things happened::
> >
> > command :: lxc-execute -n base
> > -f /home/nishant/ubuntu.conf /var/lib/lxc/base1/rootfs/etc/init.d/networking start
> 
> Ok... this can't work. lxc-execute is for application containers only:
> it runs lxc-init instead of standard /sbin/init. The networking script
> you invoke needs upstart to be already running in the container... You
> seem to have a system container here, it _MUST_ be started with
> lxc-start.
> 
> >
> > O/P
> >
> > Rather than invoking init scripts through /etc/init.d, use the
> > service(8)
> > utility, e.g. service networking start
> >
> > Since the script you are attempting to invoke has been converted to an
> > Upstart job, you may also use the start(8) utility, e.g. start
> > networking
> > start: Unable to connect to Upstart: Failed to connect to
> > socket /com/ubuntu/upstart: Connection refused
> >
> >
> > How to start the network services so as to get the IP addresses of
> > containers?
> >
> 
> What's your true need here ? Controlling the containers network services
> from the host or just knowing the addresses used by the containers ? I
> guess both are doable in a variety of ways.
> 
> Cheers.
> 
> >
> > Regards,
> > Nishant
> >
> >
> >
> > ------------------------------------------------------------------------------
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> 
> --
> Gregory Kurz                                     gkurz at fr.ibm.com
> Software Engineer @ IBM/Meiosys                  http://www.ibm.com
> Tel +33 (0)534 638 479                           Fax +33 (0)561 400 420
> 
> "Anarchy is about taking complete responsibility for yourself."
>        Alan Moore.
> 
> 
> ------------------------------------------------------------------------------
> Cloud Services Checklist: Pricing and Packaging Optimization
> This white paper is intended to serve as a reference, checklist and point of 
> discussion for anyone considering optimizing the pricing and packaging model 
> of a cloud services business. Read Now!
> http://www.accelacomm.com/jaw/sfnl/114/51491232/
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