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[Slawek Kaplonski <slawek@xxxxxxxxxxxx>]

Public bug reported:

L2 agents which are using neutron.plugins.ml2.drivers.agent._common_agent.CommonAgentLoop as base class are initializing rpc_agent to consume from rpc before l2 extension manager will subscribe to proper queues. Due to that agent is not consuming notifications from such queus.
As example of issue I can give QoS extension in linuxbridge agent (https://review.openstack.org/#/c/236210/29). Linuxbridge agent can't create queues "neutron-vo-QoSPolicy-1.0" so it can't consume notifications about QoS policy updates.

** Affects: neutron
     Importance: Medium
     Assignee: Slawek Kaplonski (slaweq)
         Status: New


** Tags: linuxbridge ml2 qos

** Changed in: neutron
     Assignee: (unassigned) => Slawek Kaplonski (slaweq)

** Tags added: ml2

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https://bugs.launchpad.net/bugs/1550514

Title:
  L2 CommontAgentLoop does not allow subscribing to push notifications
  queues

Status in neutron:
  New

Bug description:
  L2 agents which are using neutron.plugins.ml2.drivers.agent._common_agent.CommonAgentLoop as base class are initializing rpc_agent to consume from rpc before l2 extension manager will subscribe to proper queues. Due to that agent is not consuming notifications from such queus.
  As example of issue I can give QoS extension in linuxbridge agent (https://review.openstack.org/#/c/236210/29). Linuxbridge agent can't create queues "neutron-vo-QoSPolicy-1.0" so it can't consume notifications about QoS policy updates.

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