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[Bug 1521793] Re: l3ha with L2pop disabled breaks neutron

 

** Changed in: neutron
       Status: In Progress => Incomplete

** Changed in: neutron
     Assignee: Sean M. Collins (scollins) => (unassigned)

** No longer affects: neutron

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https://bugs.launchpad.net/bugs/1521793

Title:
  l3ha with L2pop disabled breaks neutron

Status in openstack-ansible:
  Fix Released
Status in openstack-ansible liberty series:
  Fix Released
Status in openstack-ansible trunk series:
  Fix Released

Bug description:
  when using l3ha the system will fail to build a vm if L2 population is
  disabled under most circumstances. To resolve this issue the variable
  `neutron_l2_population` should be set to "true" by default. The
  current train of thought was that we'd use L3HA by default however due
  to current differences in the neutron linux bridge agent it seems that
  is impossible and will require additional upstream work within
  neutron. In the near term we should re-enable l2 pop by default and
  effectively disable the built in L3HA.

  This issue was reported in the channel by @Ville Vuorinen (IRC: kysse),
  see http://eavesdrop.openstack.org/irclogs/%23openstack-ansible/%23openstack-ansible.2015-12-01.log.html from 18:47 onwards.

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