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[Bug 1586931] Re: TestServerBasicOps: Test fails when deleting server and floating ip almost at the same time

 

Reviewed:  https://review.openstack.org/351960
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=e72826123bfd7c1d962b615da3f028b315ba3943
Submitter: Jenkins
Branch:    master

commit e72826123bfd7c1d962b615da3f028b315ba3943
Author: Ken'ichi Ohmichi <ken-oomichi@xxxxxxxxxxxxx>
Date:   Fri Aug 12 10:15:29 2016 -0700

    Return None in get_instance_id_by_floating_address
    
    _show_port() can raise a PortNotFound exception, but the method
    get_instance_id_by_floating_address() doesn't handle it. On the
    other hand, the method returns None if fip doesn't contain
    port_id as a normal case.
    On the caller side, "Delete a floating ip" API can use the returned
    value None to disassociate_and_release_floating_ip() and the method
    handles the None as a normal value.
    
    So this patch makes get_instance_id_by_floating_address return None
    if PortNotFound happens.
    
    Closes-Bug: #1586931
    
    Change-Id: I03be8100155d343eb6a4ea9eda3f1498ad3fb4cf


** Changed in: nova
       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):
  Fix Released
Status in OpenStack Compute (nova) mitaka series:
  Confirmed
Status in openstack-ansible:
  New
Status in tempest:
  Won't Fix

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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