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[Armando Migliaccio <1403455@xxxxxxxxxxxxxxxxxx>]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (INCUBATOR-JUNO, LIBERTY, MITAKA, NEWTON).
  Valid example: CONFIRMED FOR: INCUBATOR-JUNO


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

** Changed in: neutron
       Status: Confirmed => Expired

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https://bugs.launchpad.net/bugs/1403455

Title:
  neutron-netns-cleanup doesn't clean up all L3 agent spawned processes

Status in neutron:
  Expired

Bug description:
  neutron-netns-cleanup cleans all DHCP resources by invoking a command
  on the DHCP driver. However, in the L3 agent case, it merely tries to
  remove the router namespaces. Any child processes that we've added
  over the years (Specifically metadata proxy, radvd, keepalived at this
  point) are not cleaned up. I think that netns-cleanup should remove
  any routers on the system the same way we remove DHCP resources, by
  invoking a method on a L3 agent instance.

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