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[Slawek Kaplonski <1837380@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

In case when e.g. bridge was recreated ovs-agent has to reconfigure it
and in such case if there will be timeout while getting bridge data path
id whole ovs agent will crash.

It causes failure of fullstack tests like e.g.: http://logs.openstack.org/81/671881/1/check/neutron-fullstack/c6b2e08/testr_results.html.gz
see agent's logs: http://logs.openstack.org/81/671881/1/check/neutron-fullstack/c6b2e08/controller/logs/dsvm-fullstack-logs/TestLegacyL3Agent.test_north_south_traffic/neutron-openvswitch-agent--2019-07-22--07-48-17-892074_log.txt.gz#_2019-07-22_07_49_28_698

** Affects: neutron
     Importance: High
         Status: Confirmed


** Tags: fullstack gate-failure

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https://bugs.launchpad.net/bugs/1837380

Title:
  Timeout while getting bridge datapath id crashes ova agent

Status in neutron:
  Confirmed

Bug description:
  In case when e.g. bridge was recreated ovs-agent has to reconfigure it
  and in such case if there will be timeout while getting bridge data
  path id whole ovs agent will crash.

  It causes failure of fullstack tests like e.g.: http://logs.openstack.org/81/671881/1/check/neutron-fullstack/c6b2e08/testr_results.html.gz
  see agent's logs: http://logs.openstack.org/81/671881/1/check/neutron-fullstack/c6b2e08/controller/logs/dsvm-fullstack-logs/TestLegacyL3Agent.test_north_south_traffic/neutron-openvswitch-agent--2019-07-22--07-48-17-892074_log.txt.gz#_2019-07-22_07_49_28_698

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