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[Bug 1373100] [NEW] New race condition exposed when cleaning up floating ips on router delete

 

Public bug reported:

The patch that cleans up floating ips on router deletion [1] has
triggered a race condition that causes spurious failures in the dvr job
in the check queue.  Reverting this patch [2] has shown to stabilize it.

[1] https://review.openstack.org/#/c/120885/
[2] https://review.openstack.org/#/c/121729/

** Affects: neutron
     Importance: Critical
     Assignee: Rajeev Grover (rajeev-grover)
         Status: Confirmed


** Tags: l3-dvr-backlog

** Changed in: neutron
    Milestone: None => juno-rc1

** Description changed:

  The patch that cleans up floating ips on router deletion [1] has
  triggered a race condition that causes spurious failures in the dvr job
  in the check queue.  Reverting this patch [2] has shown to stabilize it.
  
  [1] https://review.openstack.org/#/c/120885/
+ [2] https://review.openstack.org/#/c/121729/

** Changed in: neutron
   Importance: Undecided => Critical

** Tags added: l3-dvr-backlog

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https://bugs.launchpad.net/bugs/1373100

Title:
  New race condition exposed when cleaning up floating ips on router
  delete

Status in OpenStack Neutron (virtual network service):
  Confirmed

Bug description:
  The patch that cleans up floating ips on router deletion [1] has
  triggered a race condition that causes spurious failures in the dvr
  job in the check queue.  Reverting this patch [2] has shown to
  stabilize it.

  [1] https://review.openstack.org/#/c/120885/
  [2] https://review.openstack.org/#/c/121729/

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