Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1059964

Summary:	[RFE][neutron]: Use oslo.messaging instead of RPC code from oslo-incubator
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	openstack-neutron	Assignee:	Ihar Hrachyshka <ihrachys>
Status:	CLOSED ERRATA	QA Contact:	yfried
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	aberezin, chrisw, lpeer, markmc, morazi, nyechiel, oblaut, tfreger, yeylon
Target Milestone:	Upstream M2	Keywords:	CodeChange, FutureFeature, Reopened, Triaged
Target Release:	6.0 (Juno)
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/neutron/+spec/oslo-messaging
Whiteboard:	upstream_milestone_juno-2 upstream_status_implemented upstream_definition_approved
Fixed In Version:	openstack-neutron-2014.2-7.el7ost	Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-02-09 15:00:30 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description RHOS Integration 2014-01-31 05:04:40 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/neutron/+spec/oslo-messaging.

Description:

Oslo.messaging is now out of the oslo-incubator and ships its own RPC implementation inside oslo.messaging package. Neutron needs to migrate from using its own copy of RPC code copied from obsolete oslo-incubator to using oslo.messaging.


Specification URL (additional information):

None

Comment 1 Nir Yechiel 2014-02-03 11:13:27 UTC

*** Bug 1058490 has been marked as a duplicate of this bug. ***

Comment 2 Ihar Hrachyshka 2014-06-16 11:45:38 UTC

All the relevant patches are sent for review u/s [1], so moving the tracking bug to POST.

[1]: https://review.openstack.org/#/q/project:openstack/neutron+branch:master+topic:bp/oslo-messaging,n,z

Comment 3 Ihar Hrachyshka 2014-06-30 11:29:36 UTC

All the relevant code was merged u/s. The next Juno rebase should introduce the feature.

Comment 4 Nir Yechiel 2014-07-15 12:07:24 UTC

Approved and merged in J2. Reopening this BZ to make sure this is reviewed by QE for OSP 6.

Comment 6 Arthur Berezin 2014-08-21 07:43:36 UTC

Mike, does this require Puppet changes in Staypuft?

Comment 7 Ihar Hrachyshka 2014-08-21 08:47:24 UTC

Arthur, how so? The only change is that Neutron will use oslo.messaging instead of its own copy of RPC code. The appropriate dependency will be added to Neutron package.

As for configuration, the old values for rpc_backend and relevant config options should still work, though maybe we're interested in updating their values to new non-backwards-compatible options. But this is optional, old values are handled with a special compatibility layer.

For notifiers, it's: https://github.com/openstack/neutron/blob/master/setup.cfg#L180

For RPC drivers, it's: https://github.com/openstack/neutron/blob/master/neutron/common/rpc.py#L42

Comment 10 Toni Freger 2014-12-16 12:53:55 UTC

Tested RHOS6 - /OpenStack/6.0-RHEL-7-Beta/2014-12-15.1/
on rhel7 

Automation regression tests (Robot) passed successfully.

Comment 12 errata-xmlrpc 2015-02-09 15:00:30 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.

https://rhn.redhat.com/errata/RHEA-2015-0148.html