nova is not using Cinder V2 API

[Alexander Gubanov]

I found warning message in nova-compute.log on MOS 7.0 (build 301 RC4):

root@node-4:~# grep 'cinder' /var/log/nova/nova-compute.log
2015-09-29 13:25:40.971 23559 WARNING nova.volume.cinder [req-b39d1915-dd98-4a3c-9ce7-091f5dcf6f00 9517f960fdbd489b84ba4e5b4db48d1d c1bf0d7c0a1c49c4a96ae3581f165ecf - - -]
Cinder V1 API is deprecated as of the Juno release, and Nova is still configured to use it. Enable the V2 API in Cinder and set cinder_catalog_info in nova.conf to use it.

root@node-4:~# grep 'catalog_info' /etc/nova/nova.conf
# Deprecated group/name - [DEFAULT]/cinder_catalog_info
#catalog_info=volume:cinder:publicURL
catalog_info=volume:cinder:internalURL

Related Upstream bug: https://bugs.launchpad.net/nova/+bug/1390131
Env: http://pastebin.com/aZNdYTcJ

[Roman Podoliaka (rpodolyaka)]

No longer fixing Wishlist bugs in 8.0

[Roman Podoliaka (rpodolyaka)]

Nova Puppet manifests now default to V2:

http://git.openstack.org/cgit/openstack/puppet-nova/tree/manifests/init.pp#n404

[Anna Babich (ababich)]

Verified on:
[root@nailgun ~]# shotgun2 short-report
cat /etc/fuel_build_id:
 128
cat /etc/fuel_build_number:
 128
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 liberty-9.0
rpm -qa | egrep 'fuel|astute|network-checker|nailgun|packetary|shotgun':
 fuel-library9.0-9.0.0-1.mos8207.noarch
 fuel-agent-9.0.0-1.mos269.noarch
 fuel-plugin-vmware-dvs-2.0-2.0.0-1.noarch
 nailgun-mcagents-9.0.0-1.mos730.noarch
 python-packetary-9.0.0-1.mos128.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8588.noarch
 fuel-mirror-9.0.0-1.mos128.noarch
 fuel-openstack-metadata-9.0.0-1.mos8588.noarch
 fuel-notify-9.0.0-1.mos8207.noarch
 fuel-setup-9.0.0-1.mos6318.noarch
 python-fuelclient-9.0.0-1.mos297.noarch
 network-checker-9.0.0-1.mos72.x86_64
 fuel-9.0.0-1.mos6318.noarch
 fuel-utils-9.0.0-1.mos8207.noarch
 fuel-nailgun-9.0.0-1.mos8588.noarch
 fuel-ostf-9.0.0-1.mos919.noarch
 fuel-release-9.0.0-1.mos6318.noarch
 rubygem-astute-9.0.0-1.mos730.noarch
 fuelmenu-9.0.0-1.mos263.noarch
 fuel-ui-9.0.0-1.mos2624.noarch
 fuel-migrate-9.0.0-1.mos8207.noarch
 fuel-misc-9.0.0-1.mos8207.noarch
 shotgun-9.0.0-1.mos85.noarch
 fuel-bootstrap-cli-9.0.0-1.mos269.noarch

[root@nailgun ~]# for i in $(fuel node | grep controller | awk '{print$1}'); do ssh node-$i 'grep 'catalog_info' /etc/nova/nova.conf '; done
Warning: Permanently added 'node-7' (ECDSA) to the list of known hosts.
catalog_info=volumev2:cinderv2:internalURL
Warning: Permanently added 'node-6' (ECDSA) to the list of known hosts.
catalog_info=volumev2:cinderv2:internalURL
Warning: Permanently added 'node-8' (ECDSA) to the list of known hosts.
catalog_info=volumev2:cinderv2:internalURL
[root@nailgun ~]#