[openstack-dev] [Neutron] DHCP Agent Reliability

Isaku Yamahata isaku.yamahata at gmail.com
Tue Dec 10 07:47:40 UTC 2013


On Tue, Dec 10, 2013 at 07:28:10PM +1300,
Robert Collins <robertc at robertcollins.net> wrote:

> On 10 December 2013 19:16, Isaku Yamahata <isaku.yamahata at gmail.com> wrote:
> 
> > Answering myself. If connection is closed, it will reconnects automatically
> > at rpc layer. See neutron.openstack.common.rpc.impl_{kombu, qpid}.py.
> > So notifications during reconnects can be lost if AMQP service is set
> > to discard notifications during no subscriber.
> 
> Which is fine: the agent repulls the full set it's running on that
> machine, and life goes on.

On what event?
Polling in agent seems effectively disabled by self.needs_resync with
the current code.
-- 
Isaku Yamahata <isaku.yamahata at gmail.com>



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