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[Bug 1553374] Re: Intermittent failure in BGP API tests

 

@Carl, I agree that's the reason. Ideally we would kill the contention
altogether if every test would have its own external network but that is
blocked until we can get rid of the external_network_id config option.

** Changed in: neutron
       Status: In Progress => Invalid

** Changed in: neutron
    Milestone: newton-3 => None

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https://bugs.launchpad.net/bugs/1553374

Title:
  Intermittent failure in BGP API tests

Status in neutron:
  Invalid

Bug description:
  Seeing the following failure intermittently in API test jobs:

  http://paste.openstack.org/show/489400/

  In the 2 failed jobs [1][2] I've analyzed,
  test_get_advertised_routes_floating_ips() runs before this failed
  test.  test_get_advertised_routes_null_address_scope() assumes no
  floating IP associations and no address scopes so that it can assert
  that no routes are being announced by a bgp_speaker.  My theory is
  that the floating IP created in
  test_get_advertised_routes_floating_ips() doesn't get cleaned up fast
  enough, and test_get_advertised_routes_null_address_scope() runs
  before the floating IP from the previous test has actually been
  cleaned up.

  [1] http://logs.openstack.org/85/267985/9/check/gate-neutron-dsvm-api/b09db1c/console.html
  [2] http://logs.openstack.org/76/282876/17/check/gate-neutron-dsvm-api/b49cae9/console.html

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