Bug 1434929

Summary:	Cinder and Glance API versions
Product:	Red Hat OpenStack	Reporter:	Rajini Karthik <rajini.karthik>
Component:	openstack-tripleo-common	Assignee:	Alan Bishop <abishop>
Status:	CLOSED ERRATA	QA Contact:	Tzach Shefi <tshefi>
Severity:	high	Docs Contact:
Priority:	high
Version:	10.0 (Newton)	CC:	abishop, arkady_kanevsky, aschultz, athomas, augol, cdevine, christopher_dearborn, cschwede, dbecker, dcain, eharney, John_walsh, kurt_hey, mabrams, mariel, mburns, morazi, pgrist, rajini.karthik, randy_perryman, rhel-osp-director-maint, sclewis, slinaber, smerrow, sreichar, srevivo, tshefi
Target Milestone:	Upstream M2	Keywords:	Triaged
Target Release:	12.0 (Pike)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-common-7.1.1-0.20170616124957.93d87e0.el7ost	Doc Type:	Enhancement
Doc Text:	Previously, the OS_IMAGE_API_VERSION and the OS_VOLUME_API_VERSION environment variables were not set, which forced Glance and Cinder to fall back to the default API versions. For Cinder, this was the older v2 API. With this update, the overcloudrc file now sets the environment variables to specify the API versions for Glance and Cinder.	Story Points:	---
Clone Of:	1434923
Clones:	1434931 (view as bug list)		Environment:
Last Closed:	2017-12-13 21:20:39 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:	1425533, 1434923
Bug Blocks:	1335596, 1356451, 1426284, 1434928, 1434931

Description Rajini Karthik 2017-03-22 15:52:11 UTC

+++ This bug was initially created as a clone of Bug #1434923 +++

Description of problem:
Glance should usee v2.3 and Cinder should use v3 as the default api version for OSP10.
Tracker - https://bugzilla.redhat.com/show_bug.cgi?id=1426284

Version-Release number of selected component (if applicable):


How reproducible:


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Comment 2 Alan Bishop 2017-05-18 20:29:57 UTC

I want to clarify that we're talking about the API used by the CLI (both the cinder and osc versions). The cinder v3 endpoint was added in OSP-10 (see bug #1351271), but I confirmed both CLIs still default to v2. BTW, osc client support for cinder v3 was just added in Pike.

Rajini, please confirm it's just the CLI versions that need to be bumped to v3.

Comment 3 Alan Bishop 2017-05-18 20:55:37 UTC

It seems upstream support for cinder v3 in python-openstackclient (osc) is only a stub, and content is just being added [1]. I think the best we can hope for in the short term is to get python-cinderclient bumped to v3.

[1] https://review.openstack.org/#/c/421585/

Comment 4 Rajini Karthik 2017-05-19 15:18:22 UTC

1. We should also authenticate using identity server API V3
This requires the overcloudrc to be changed
Since Block Storage API V2 is officially deprecated, we should to set OS_VOLUME_API_VERSION=3. Also set the OS_AUTH_URL to the keystone endpoint:

export OS_AUTH_URL=http://controller:5000/v3
export OS_VOLUME_API_VERSION=3

2.If a user makes a request without specifying a version, they will get the DEFAULT_API_VERSION as defined in cinder/api/openstack/api_version_request.py.
Althought I'm not sure if this needs to be updated

3. Cinder V3 endpoint should be created in keystone
openstack endpoint show cinderv3

Comment 5 Alan Bishop 2017-06-16 12:29:42 UTC

Patch has been merged upstream, will update the BZ status once it's include in a build.

Comment 13 Alan Bishop 2017-07-17 11:57:51 UTC

Clearing needsinfo (info provided in comment #11).

Comment 19 errata-xmlrpc 2017-12-13 21:20:39 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://access.redhat.com/errata/RHEA-2017:3462