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Bug 905113

Summary:	Backport qpid_hosts option - nova
Product:	Red Hat OpenStack	Reporter:	Russell Bryant <rbryant>
Component:	openstack-nova	Assignee:	Russell Bryant <rbryant>
Status:	CLOSED ERRATA	QA Contact:	Nir Magnezi <nmagnezi>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	2.1	CC:	dcadzow, ndipanov, pbrady
Target Milestone:	snapshot3	Keywords:	FeatureBackport, Triaged
Target Release:	2.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-nova-2012.2.3-1.el6ost	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	905114 (view as bug list)		Environment:
Last Closed:	2013-03-21 18:15:56 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	905114, 905115

Description Russell Bryant 2013-01-28 15:47:09 UTC

To better support HA with qpid, we need to backport the following patch:

https://review.openstack.org/#/c/17046/2/openstack/common/rpc/impl_qpid.py

The patch is in oslo-incubator and will not be backported to the stable/folsom branch of nova/cinder/quantum, since it's a new feature.

Comment 7 Nir Magnezi 2013-03-06 10:07:13 UTC

Verified NVR:
# rpm -qa | grep openstack-nova
openstack-nova-compute-2012.2.3-4.el6ost.noarch
openstack-nova-api-2012.2.3-4.el6ost.noarch
openstack-nova-console-2012.2.3-4.el6ost.noarch
openstack-nova-novncproxy-0.4-3.el6ost.noarch
openstack-nova-scheduler-2012.2.3-4.el6ost.noarch
openstack-nova-common-2012.2.3-4.el6ost.noarch
openstack-nova-cert-2012.2.3-4.el6ost.noarch
openstack-nova-network-2012.2.3-4.el6ost.noarch

Verification Steps:

1. Modified nova.conf as follows:
1.1 remove 'qpid_hostname' and 'qpid_port'
1.2 added qpid_hosts=127.0.0.1:5672

2. Restarted nova services:  for i in api console network cert consoleauth compute scheduler ; do service openstack-nova-$i restart; done
3. Checked nova logs:

2013-03-06 11:58:43 16983 INFO nova.openstack.common.rpc.impl_qpid [-] Connected to AMQP server on 127.0.0.1:5672

4. Modified nova.conf with a bogus IP Address:
4.1 qpid_hosts=11.22.33.44:5672

5. Restarted nova services:  for i in api console network cert consoleauth compute scheduler ; do service openstack-nova-$i restart; done
6. Checked nova logs:

2013-03-06 12:01:10 18317 ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: [Errno 110] ETIMEDOUT. Sleeping 1 seconds

Comment 9 errata-xmlrpc 2013-03-21 18:15:56 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2013-0657.html