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[Bug 1731857] Re: DVR scenario tests fail in default deployment

 

Reviewed:  https://review.openstack.org/543218
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7eeec2a0c9ba7019a1e918fae03ce0c54f019785
Submitter: Zuul
Branch:    master

commit 7eeec2a0c9ba7019a1e918fae03ce0c54f019785
Author: Dongcan Ye <hellochosen@xxxxxxxxx>
Date:   Sun Feb 11 10:41:30 2018 +0000

    Add l3_agent_mode configuration in tempest
    
    Add dvr_snat agent mode, this will works for
    all types of routers.
    
    Change-Id: I029504d53d4a6e4178c0384be9f21408f333ce20
    Closes-Bug: #1731857


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

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https://bugs.launchpad.net/bugs/1731857

Title:
  DVR scenario tests fail in default deployment

Status in neutron:
  Fix Released

Bug description:
  neutron.tests.tempest.scenario.test_dvr.NetworkDvrTest.test_vm_reachable_through_compute [220.774590s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVRHA.test_from_dvr_ha_to_dvr [319.845960s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVR.test_from_dvr_to_dvr_ha [319.645897s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVRHA.test_from_dvr_ha_to_ha [318.106647s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVR.test_from_dvr_to_ha [318.342858s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVRHA.test_from_dvr_ha_to_legacy [318.466020s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromDVR.test_from_dvr_to_legacy [319.457491s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromHA.test_from_ha_to_dvr [344.150677s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromLegacy.test_from_legacy_to_dvr [339.829603s] ... FAILED
  neutron.tests.tempest.scenario.test_migration.NetworkMigrationFromHA.test_from_ha_to_dvr_ha [339.848078s] ... FAILED

  The reason seems to be an inconsistency in these default config
  values:

  enable_dvr = True
  agent_mode = legacy

  For consistency, either DVR should be disabled by default or the
  default agent_mode should support DVR, so a default of dvr_snat would
  seem to be the best solution.

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References