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[OpenStack Infra <1545002@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/292181
Committed: https://git.openstack.org/cgit/openstack/oslo.messaging/commit/?id=b6a8d51e6cdbe69b38a0c51401e7ffd07d67a9ba
Submitter: Jenkins
Branch:    master

commit b6a8d51e6cdbe69b38a0c51401e7ffd07d67a9ba
Author: Davanum Srinivas <davanum@xxxxxxxxx>
Date:   Sun Mar 13 20:41:01 2016 -0400

    Bump rabbit_transient_queues_ttl to 30 mins
    
    In I83a8d09dc0cdae24c12d7043ec810529a9ce57ab, we
    made reply and fanout queues expire instead of auto-delete
    and set the rabbit_transient_queues_ttl to 10 mins.
    
    In grenade, we seem to see the queues expiring just around
    the time the new side is coming up which causes havoc. There
    is no reason the rabbit_transient_queues_ttl should not be
    higher. So let's bump up the expiry to 30 mins.
    
    Closes-Bug: #1545002
    Change-Id: I70a29b762198129fe0a3e904d9f2a7d4242b322c


** Changed in: oslo.messaging
       Status: In Progress => Fix Released

** Tags added: in-stable-mitaka

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https://bugs.launchpad.net/bugs/1545002

Title:
  Grenade Failure - MessagingTimeout on floating IP remove

Status in OpenStack Compute (nova):
  Won't Fix
Status in oslo.messaging:
  Fix Released

Bug description:
  Logstash query:
  message:"<class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500)"

  Grenade failure:
  2016-02-12 10:31:02.846 | + openstack ip floating remove 172.24.5.2 cinder_server1
  2016-02-12 10:32:05.422 | Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  2016-02-12 10:32:05.422 | <class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500) (Request-ID: req-b1f17c4c-b814-4a21-9209-13db7915370f)
  2016-02-12 10:32:05.443 | + exit_trap

  Example from: http://logs.openstack.org/12/278012/3/check/gate-
  grenade-dsvm/ac87c30/logs/grenade.sh.txt.gz

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