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[Bug 1809134] Re: TypeError in QoS gateway_ip code in l3-agent logs

 

Reviewed:  https://review.openstack.org/626401
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=4bb78e8c215d24cd2fc9168e7bfbb47ceb89de3e
Submitter: Zuul
Branch:    master

commit 4bb78e8c215d24cd2fc9168e7bfbb47ceb89de3e
Author: Brian Haley <bhaley@xxxxxxxxxx>
Date:   Wed Dec 19 16:55:47 2018 -0500

    Fix l3-agent usage of L3AgentExtension class
    
    The L3AgentExtension class delete_router() method expects a
    dict as it's 'data' argument, but the l3-agent code that
    deletes a router was passing just the router ID.  Change to
    correctly pass a router dictionary if one exists.
    
    Change-Id: I112d1f8dce9defddfbd8fbfa75bf538e308e1561
    Closes-bug: #1809134


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

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https://bugs.launchpad.net/bugs/1809134

Title:
  TypeError in QoS gateway_ip code in l3-agent logs

Status in neutron:
  Fix Released

Bug description:
  Seeing this traceback in the l3-agent logs in the failing neutron-
  tempest-plugin-dvr-multinode-scenario job.

  For example,
  http://logs.openstack.org/23/622623/3/check/neutron-tempest-plugin-dvr-multinode-scenario/604b3c0/controller/logs/screen-q-l3.txt.gz?level=WARNING

  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent [-] Error while deleting router da35128f-c2e4-4bc5-a409-a07f60970be1: TypeError: string indices must be integers
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent Traceback (most recent call last):
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent   File "/opt/stack/neutron/neutron/agent/l3/agent.py", line 398, in _safe_router_removed
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent     self.l3_ext_manager.delete_router(self.context, router_id)
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent   File "/opt/stack/neutron/neutron/agent/l3/l3_agent_extensions_manager.py", line 66, in delete_router
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent     extension.obj.delete_router(context, data)
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent   File "/opt/stack/neutron/neutron/agent/l3/extensions/qos/gateway_ip.py", line 99, in delete_router
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent     self.gateway_ip_qos_map.clean_by_resource(data['id'])
  neutron-l3-agent[13439]: ERROR neutron.agent.l3.agent TypeError: string indices must be integers

  This could be one of the reasons the job is failing.

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References