Comment 2 for bug 1545695

Reviewed: https://review.openstack.org/280194
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=3188b458fd29bbd7711277bc337c0dacbaab4b9e
Submitter: Jenkins
Branch: master

commit 3188b458fd29bbd7711277bc337c0dacbaab4b9e
Author: Oleg Bondarev <email address hidden>
Date: Mon Feb 15 15:39:59 2016 +0300

    L3 agent: log traceback on floating ip setup failure

    Currently l3 agent suppresses exception traceback and just
    raises new FloatingIpSetupException so it's impossible to see
    actual issue from logs.
    The patch adds LOG.exception() to the exception handler before
    reraising.

    Closes-Bug: #1545695
    Change-Id: Ia4557473c7e362f98a564475527b97ee6d0178f9