Yes, there is a config option for *oslo_messaging_rabbit* default_notification_retry_attempts http://docs.openstack.org/mitaka/config-reference/compute/rpc.html
The problem with Nova and Neutron provide the retry mechanism, there is no configuration on nova or neutron, which can be passed onto the also_messaging. I will add a patch so that it would pick up from the configuration in oslo_messaging itself. Thanks & Regards, Cheran On 2/14/17, 9:32 PM, "Ken Giusti" <[email protected]> wrote: >On Tue, Feb 14, 2017 at 2:52 PM, Elancheran Subramanian ><[email protected]> wrote: >> Hello All, >> This is reg limiting the number of retries for Kafka driver support on >>Nova >> and Neutron. >> >> While trying out the oslo messaging notifications support for Kafka on >>Nova >> and Neutron, the Kafka driver doesn’t support limiting the number of >>retries >> for failed messages. When I checked the code, currently there is no >> configuration which support that, though the send_notification has retry >> >>https://github.com/openstack/oslo.messaging/blob/master/oslo_messaging/_d >>rivers/impl_kafka.py#L336 >> but it’s not set or passed from component’s (nova or neutron’s) >> configuration. Is there any configuration which I’m missing? Please let >>me >> know. >> > >You haven't missed anything - the kafka driver doesn't provide a means >to set a default retry via its configuration. >The expectation is that the caller (nova/neutron) would provide a >retry value when constructing a Notifier instance. > >There was such a config option for the rabbitmq driver >(rabbit_max_retries) but that was removed because it broke >*something* - can't remember exactly the reason tho, sorry. > >> >> Thanks in advance, >> Cheran >> >> >>_________________________________________________________________________ >>_ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >>[email protected]?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > > >-- >Ken Giusti ([email protected]) > >__________________________________________________________________________ >OpenStack Development Mailing List (not for usage questions) >Unsubscribe: [email protected]?subject:unsubscribe >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
