[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Łukasz Zemczak]

Can we please have the bug description updated to include SRU information? 
Thank you!
https://wiki.ubuntu.com/StableReleaseUpdates#SRU_Bug_Template

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Launchpad Bug Tracker]

This bug was fixed in the package neutron-lbaas - 2:10.0.0-0ubuntu2

---
neutron-lbaas (2:10.0.0-0ubuntu2) zesty; urgency=medium

  * debian/neutron-lbaas-common.install: Remove cron jobs since
it will cause a race with L3 agents and neutron. (LP: #1623664)
  * d/control: Remove duplicate depenendency.

 -- Chuck Short   Mon, 27 Mar 2017 13:04:16 -0400

** Changed in: neutron-lbaas (Ubuntu)
   Status: New => Fix Released

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Ihar Hrachyshka]

Cron job for -cleanup? You should be brave to do that... Please don't.

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Chuck Short]

[Description]
A race condition on L3 agents can occur when the cron jobs run when the routing 
tables are empty. This results in the traceback above.

[Test Case]
Run tempest and then check the namespaces after running neutron-ns-cleanup

[Regression Potential]
None

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Chuck Short]

** Also affects: neutron (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Chuck Short]

** Also affects: neutron-lbaas (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

** Also affects: neutron-lbaas (Ubuntu Xenial)
   Importance: Undecided
   Status: New

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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[Bug 1623664] Re: [SRU] Race between L3 agent and neutron-ns-cleanup

[Chuck Short]

** Summary changed:

- Race between L3 agent and neutron-ns-cleanup
+ [SRU] Race between L3 agent and neutron-ns-cleanup

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Title:
  [SRU] Race between L3 agent and neutron-ns-cleanup

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