Error with ceilometer-agent-notification after deployment Telemetry and Kafka plugins on MOS 10.0

[Alex Kholkin]

Steps to reproduce:
1. Deploy MOS 10.0
2. Install Telemetry plugin and Kafka plugin from master (currently deployment will be successful with next patches: https://review.openstack.org/#/q/topic:compatibility_with_mos10 )
3. Enable Fuel Telemetry Plugin. Use Advanced settings, Ceilometer Event API, Ceilometer Resource API. Use external InfluxDB and external Elasticsearch. Enable Kafka Plugin.
4. Add 3 controllers with Kafka, 2 computes with Cinder
5. Deploy env.
6. After deployment go to some controller and run `service ceilometer-agent-notification status `

Expected result:
service is active, there are no errors

Actual result:
service is active and has next error:

        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline Traceback (most recent call last):
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/ceilometer/pipeline.py", line 387, in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline self.NAMESPACE))
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/ceilometer/publisher/__init__.py", lin
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline return loaded_driver.driver(parse_result)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/ceilometer/publisher/messaging.py", li
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline parsed_url, cfg.CONF.publisher_notifier.metering_topic)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/ceilometer/publisher/messaging.py", li
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline messaging.get_transport(url),
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/ceilometer/messaging.py", line 35, in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline transport = oslo_messaging.get_transport(cfg.CONF, url)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 192
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline invoke_kwds=kwargs)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/driver.py", line 46, in __in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline verify_requirements=verify_requirements,
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 64, in __ini
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline verify_requirements)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 171, in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline self._on_load_failure_callback(self, ep, err)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline verify_requirements,
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 141, in _loa
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline verify_requirements,
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 188, in
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline obj = plugin(*invoke_args, **invoke_kwds)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline File "/usr/lib/python2.7/dist-packages/oslo_messaging_kafka/driver.py", line
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline self._url, Connection)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline TypeError: __init__() takes exactly 7 arguments (5 given)
        2017-03-28 11:42:12.459 27502 ERROR ceilometer.pipeline

[Alex Kholkin (akholkin)]

https://review.fuel-infra.org/#/c/32646/1

[Ilya Tyaptin (ityaptin)]

Hello, mentioned fix blocked by spec patch for oslo.messaging.kafka https://review.fuel-infra.org/#/c/32761/ and will be commited after specs merge.