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[Bug 1522681] Re: neutron-usage-audit doesn't work properly

 

Reviewed:  https://review.openstack.org/254054
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=5b6992db49cf6e69b05411ed7d170198434f39e9
Submitter: Jenkins
Branch:    master

commit 5b6992db49cf6e69b05411ed7d170198434f39e9
Author: niusmallnan <zhangzb@xxxxxxxxx>
Date:   Mon Dec 7 07:47:02 2015 +0000

    move usage_audit to cmd/eventlet package
    
        setup_rpc func need the eventlet monkey_patch,
        otherwise the main process will be blocked.
    
    Change-Id: I9f4a0b7c957b7dc7740e3cf6e75f18778ad562d0
    Closes-Bug: #1522681


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1522681

Title:
  neutron-usage-audit doesn't work properly

Status in neutron:
  Fix Released

Bug description:
  neutron-usage-audit code:

      cxt = context.get_admin_context()
      plugin = manager.NeutronManager.get_plugin()
      l3_plugin = manager.NeutronManager.get_service_plugins().get(
              constants.L3_ROUTER_NAT)

  when it gets l3_plugin  instance,  setup_rpc func will be executed:

      @log_helpers.log_method_call
      def setup_rpc(self):
          # RPC support
          self.topic = topics.L3PLUGIN
          self.conn = n_rpc.create_connection(new=True)
          self.agent_notifiers.update(
              {n_const.AGENT_TYPE_L3: l3_rpc_agent_api.L3AgentNotifyAPI()})
          self.endpoints = [l3_rpc.L3RpcCallback()]
          self.conn.create_consumer(self.topic, self.endpoints,
                                    fanout=False)
          self.conn.consume_in_threads()

  consume_in_threads  func need the eventlet monkey_patch, otherwise the
  main process will be blocked.

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References