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[Bug 1479309] [NEW] Wrong pre-delete checks for distributed routers

 

Public bug reported:

The pre-delete checks [1] do not take into account DVR interfaces. This
means that they will fail to raise an error when deleting a router with
DVR interfaces on it, thus causing the router to be removed from the
backend and leaving the system in an inconsistent state (as the
subsequent db operation will fail)


[1] http://git.openstack.org/cgit/openstack/vmware-nsx/tree/vmware_nsx/neutron/plugins/vmware/plugins/base.py#n1573

** Affects: neutron
     Importance: Undecided
     Assignee: Salvatore Orlando (salvatore-orlando)
         Status: New

** Affects: neutron/juno
     Importance: Undecided
         Status: New

** Affects: vmware-nsx
     Importance: High
     Assignee: Salvatore Orlando (salvatore-orlando)
         Status: New

** Also affects: neutron
   Importance: Undecided
       Status: New

** Changed in: neutron
     Assignee: (unassigned) => Salvatore Orlando (salvatore-orlando)

** Also affects: neutron/juno
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1479309

Title:
  Wrong pre-delete checks for distributed routers

Status in neutron:
  New
Status in neutron juno series:
  New
Status in vmware-nsx:
  New

Bug description:
  The pre-delete checks [1] do not take into account DVR interfaces.
  This means that they will fail to raise an error when deleting a
  router with DVR interfaces on it, thus causing the router to be
  removed from the backend and leaving the system in an inconsistent
  state (as the subsequent db operation will fail)

  
  [1] http://git.openstack.org/cgit/openstack/vmware-nsx/tree/vmware_nsx/neutron/plugins/vmware/plugins/base.py#n1573

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