nova-compute loses rabbitmq queues if rabbitmq goes down

[Leontii Istomin]

regarding this bug https://bugs.launchpad.net/fuel/+bug/1463433 rabbitmq has been restarted.
after that a lot of nova-compute services can't report their status:
http://paste.openstack.org/show/277918/
http://paste.openstack.org/show/277723/

Configuration:
Baremetal,Centos,IBP,HA, Neutron-vlan,Ceph-all,Nova-debug,Nova-quotas, 6.1-521
Controllers:3 Computes:47

api: '1.0'
astute_sha: 7766818f079881e2dbeedb34e1f67e517ed7d479
auth_required: true
build_id: 2015-06-08_06-13-27
build_number: '521'
feature_groups:
- mirantis
fuel-library_sha: f43c2ae1af3b493ee0e7810eab7bb7b50c986c7d
fuel-ostf_sha: 7c938648a246e0311d05e2372ff43ef1eb2e2761
fuelmain_sha: bcc909ffc5dd5156ba54cae348b6a07c1b607b24
nailgun_sha: 4340d55c19029394cd5610b0e0f56d6cb8cb661b
openstack_version: 2014.2.2-6.1
production: docker
python-fuelclient_sha: 4fc55db0265bbf39c369df398b9dc7d6469ba13b
release: '6.1'

Diagnostic Snapshot: http://mos-scale-share.mirantis.com/fuel-snapshot-2015-06-09_09-55-58.tar.xz

[Leontii Istomin (listomin)]

[root@node-1 ~]# rabbitmqctl list_queues
Listing queues ...
Error: unable to connect to node 'rabbit@node-1': nodedown

DIAGNOSTICS
===========

attempted to contact: ['rabbit@node-1']

rabbit@node-1:
  * connected to epmd (port 4369) on node-1
  * node rabbit@node-1 up, 'rabbit' application running

current node details:
- node name: 'rabbitmqctl22420@node-1'
- home dir: /var/lib/rabbitmq
- cookie hash: soeIWU2jk2YNseTyDSlsEA==

You have new mail in /var/spool/mail/root
[root@node-1 ~]# rabbitmqctl cluster_status
Cluster status of node 'rabbit@node-1' ...
[{nodes,[{disc,['rabbit@node-1','rabbit@node-44','rabbit@node-49']}]},
 {running_nodes,['rabbit@node-49','rabbit@node-44','rabbit@node-1']},
 {cluster_name,<<"<email address hidden>">>},
 {partitions,[]}]
...done.

[Bogdan Dobrelya (bogdando)]

Raised to crit as this blocks the scale lab certification for the 6.1

[Bogdan Dobrelya (bogdando)]

It seems as a dup of https://bugs.launchpad.net/fuel/+bug/1463433
Do you think we should track this as a separate bug by any reason?

[Davanum Srinivas (DIMS) (dims-v)]

This is a dup of the other one. the blocked connections is causing oslo.messaging to timeout