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Hi,

you can get inspired by the L2-population MD, which call new functions
in the agents (like add_fdb_entries) through AMQP.
Does your work relate to an existing blueprint?



On Tue, Feb 25, 2014 at 9:23 PM, Sławek Kapłoński <slawek at kaplonski.pl> wrote:
> Hello,
>
> Trinath, this presentation I saw before You send me it. There is nice
> explanation what methods are (and should be) in type driver and mech driver
> but I need exactly that information what sent me Assaf. Thanks both of You for
> Your help :)
>
> --
> Best regards
> Sławek Kapłoński
> Dnia wtorek, 25 lutego 2014 12:18:50 Assaf Muller pisze:
>
>> ----- Original Message -----
>>
>> > Hi
>> >
>> > Hope this helps
>> >
>> > http://fr.slideshare.net/mestery/modular-layer-2-in-openstack-neutron
>> >
>> > ___
>> >
>> > Trinath Somanchi
>> >
>> > _____________________________________
>> > From: Sławek Kapłoński [slawek at kaplonski.pl]
>> > Sent: Tuesday, February 25, 2014 9:24 PM
>> > To: openstack-dev at lists.openstack.org
>> > Subject: [openstack-dev] Neutron ML2 and openvswitch agent
>> >
>> > Hello,
>> >
>> > I have question to You guys. Can someone explain me (or send to link
>> > with such explanation) how exactly ML2 plugin which is working on
>> > neutron server is communicating with compute hosts with openvswitch
>> > agents?
>>
>> Maybe this will set you on your way:
>> ml2/plugin.py:Ml2Plugin.update_port uses _notify_port_updated, which then
>> uses ml2/rpc.py:AgentNotifierApi.port_update, which makes an RPC call with
>> the topic stated in that file.
>>
>> When the message is received by the OVS agent, it calls:
>> neutron/plugins/openvswitch/agent/ovs_neutron_agent.py:OVSNeutronAgent.port_
>> update.
>> > I suppose that this is working with rabbitmq queues but I need
>> > to add own function which will be called in this agent and I don't know
>> > how to do that. It would be perfect if such think will be possible with
>> > writing for example new mechanical driver in ML2 plugin (but how?).
>> > Thanks in advance for any help from You :)
>> >
>> > --
>> > Best regards
>> > Slawek Kaplonski
>> > slawek at kaplonski.pl
>> >
>> > _______________________________________________
>> > OpenStack-dev mailing list
>> > OpenStack-dev at lists.openstack.org
>> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>> >
>> >
>> >
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>>
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