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[OpenStack Infra <1586931@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/336842
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=6e275e38575981386508718bf31e6f88b5a0887d
Submitter: Jenkins
Branch:    master

commit 6e275e38575981386508718bf31e6f88b5a0887d
Author: rossella <rsblendido@xxxxxxxx>
Date:   Sat Jul 2 18:15:32 2016 +0000

    When deleting floating IP catch PortNotFound
    
    If we try to delete a VM and to delete the floating IP
    associated with the VM at the same time, depending
    on the order according to which these requests are processed
    Neutron might fail in the deletion of the floating IP,
    raising a PortNotFound error. This happens because Neutron
    notifies Nova of the network change event and it tries to get
    the port to which the FIP is associated. If the port is not there,
    Neutron shouldn't raise, it shouldn't send any notification.
    
    Change-Id: Ic72313ad1f787b3cb528e806c843f1fd01eb12f2
    Closes-bug: #1586931


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

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https://bugs.launchpad.net/bugs/1586931

Title:
  TestServerBasicOps: Test fails when deleting server and floating ip
  almost at the same time

Status in neutron:
  Fix Released
Status in OpenStack Compute (nova):
  Incomplete
Status in tempest:
  In Progress

Bug description:
  In
  tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops,
  after last step:
  self.servers_client.delete_server(self.instance['id']) it doesn't wait
  for the server to be deleted, and then deletes the floating ip
  immediately in the clean up, this will cause faiure:

  Here is the partial log:
  2016-05-29 21:51:29.499 29791 INFO tempest.lib.common.rest_client [req-c3588ac4-21ca-47c3-bdb1-62088efd7a8b ] Request (TestServerBasicOps:test_server_basic_ops): 204 DELETE https://<url>:8774/v2/159886ce087a4f8fbfbcab14947d96b1/servers/6d44763b-ea79-4b5b-b57e-714191802c7c 0.465s
  2016-05-29 21:51:29.499 29791 DEBUG tempest.lib.common.rest_client [req-c3588ac4-21ca-47c3-bdb1-62088efd7a8b ] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'}
          Body: None
      Response - Headers: {'status': '204', 'content-length': '0', 'content-location': 'https://<url>:8774/v2/159886ce087a4f8fbfbcab14947d96b1/servers/6d44763b-ea79-4b5b-b57e-714191802c7c', 'date': 'Mon, 30 May 2016 02:51:29 GMT', 'x-compute-request-id': 'req-c3588ac4-21ca-47c3-bdb1-62088efd7a8b', 'content-type': 'application/json', 'connection': 'close'}
          Body:  _log_request_full tempest/lib/common/rest_client.py:422
  2016-05-29 21:51:30.410 29791 INFO tempest.lib.common.rest_client [req-db2323f5-3d58-4fd7-ae51-44f5525c6689 ] Request (TestServerBasicOps:_run_cleanups): 500 DELETE https://<url>:8774/v2/159886ce087a4f8fbfbcab14947d96b1/os-floating-ips/948912f6-ce03-4856-922b-59c4f16d3740 0.910s
  2016-05-29 21:51:30.410 29791 DEBUG tempest.lib.common.rest_client [req-db2323f5-3d58-4fd7-ae51-44f5525c6689 ] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'}
          Body: None
      Response - Headers: {'status': '500', 'content-length': '224', 'content-location': 'https://<url>:8774/v2/159886ce087a4f8fbfbcab14947d96b1/os-floating-ips/948912f6-ce03-4856-922b-59c4f16d3740', 'date': 'Mon, 30 May 2016 02:51:30 GMT', 'x-compute-request-id': 'req-db2323f5-3d58-4fd7-ae51-44f5525c6689', 'content-type': 'application/json; charset=UTF-8', 'connection': 'close'}
          Body: {"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'neutronclient.common.exceptions.PortNotFoundClient'>", "code": 500}}

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