Fuel release in /etc/fuel_release was not updated after upgrade

[Kyrylo Romanenko]

Steps:
1. Deploy Fuel from 9.0 release ISO.
2. Upgrade it to 9.2 following procedures:
https://docs.mirantis.com/openstack/fuel/fuel-master/release-notes/update-product/update-prerequisites-9-2.html#update-prerequisites-9-2
https://docs.mirantis.com/openstack/fuel/fuel-master/release-notes/update-product/update-master-9-2.html#update-master-9-2

3. Check version:
# shotgun2 short-report
cat /etc/fuel_build_id:
 495
cat /etc/fuel_build_number:
 495
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 mitaka-9.0
rpm -qa | egrep 'fuel|astute|network-checker|nailgun|packetary|shotgun':
 python-fuelclient-9.0.0-1.mos367.noarch
 fuel-agent-9.0.0-1.mos295.noarch
 fuel-setup-9.0.0-1.mos6362.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8971.noarch
 fuel-misc-9.0.0-1.mos8727.noarch
 fuel-bootstrap-cli-9.0.0-1.mos295.noarch
 fuel-ostf-9.0.0-1.mos948.noarch
 shotgun-9.0.0-1.mos90.noarch
 fuel-mirror-9.0.0-1.mos167.noarch
 fuel-utils-9.0.0-1.mos8727.noarch
 fuel-9.0.0-1.mos6362.noarch
 nailgun-mcagents-9.0.0-1.mos792.noarch
 network-checker-9.0.0-1.mos78.x86_64
 fuel-openstack-metadata-9.0.0-1.mos8971.noarch
 fuelmenu-9.0.0-1.mos278.noarch
 fuel-release-9.0.0-1.mos6362.noarch
 rubygem-astute-9.0.0-1.mos792.noarch
 python-packetary-9.0.0-1.mos167.noarch
 fuel-nailgun-9.0.0-1.mos8971.noarch
 fuel-migrate-9.0.0-1.mos8727.noarch
 fuel-notify-9.0.0-1.mos8727.noarch
 fuel-ui-9.0.0-1.mos2864.noarch
 fuel-library9.0-9.0.0-1.mos8727.noarch

# fuel2 fuel-version
api: '1'
auth_required: true
feature_groups: []
openstack_version: mitaka-9.0
release: '9.2'

Take attention that in /etc/fuel_release it is still 9.0.

[Alexander Kislitsky (akislitsky)]

This is done by design for 9.x release. Moving to Invalid.