[openstack-dev] [Neutron][L3] Stop agent scheduling without stopping sevices

Itsuro ODA oda at valinux.co.jp
Wed Jan 7 23:20:05 UTC 2015


Carl,

Thank you for your comment.

It seems there is no clear opinion about whether bug report or
buleprint is better. 
So I submitted a bug report for the moment so that the requirememt
is not forgotten.
https://bugs.launchpad.net/neutron/+bug/1408488

Thanks.
Itsuro Oda

On Tue, 6 Jan 2015 09:05:19 -0700
Carl Baldwin <carl at ecbaldwin.net> wrote:

> Itsuro,
> 
> It would be desirable to be able to be hide an agent from scheduling
> but no one has stepped up to make this happen.  Come to think of it,
> I'm not sure that a bug or blueprint has been filed yet to address it
> though it is something that I've wanted for a little while now.
> 
> Carl
> 
> On Mon, Jan 5, 2015 at 4:13 PM, Itsuro ODA <oda at valinux.co.jp> wrote:
> > Neutron experts,
> >
> > I want to stop scheduling to a specific {dhcp|l3}_agent without
> > stopping router/dhcp services on it.
> > I expected setting admin_state_up of the agent to False is met
> > this demand. But this operation stops all services on the agent
> > in actuality. (Is this behavior intended ? It seems there is no
> > document for agent API.)
> >
> > I think admin_state_up of agents should affect only scheduling.
> > If it is accepted I will submit a bug report and make a fix.
> >
> > Or should I propose a blueprint for adding function to stop
> > agent's scheduling without stopping services on it ?
> >
> > I'd like to hear neutron experts' suggestions.
> >
> > Thanks.
> > Itsuro Oda
> > --
> > Itsuro ODA <oda at valinux.co.jp>
> >
> >
> > _______________________________________________
> > OpenStack-dev mailing list
> > OpenStack-dev at lists.openstack.org
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
> 
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-- 
Itsuro ODA <oda at valinux.co.jp>




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