deploy_ceilometer_ha_with_external_mongo test failed on updating cluster attributes with 400 bad request {"message": "[mongo_db_name] Invalid database name", "errors": []}

[Andrey Lavrentyev]

Detailed bug description:
'deploy_ceilometer_ha_with_external_mongo' test failed on updating cluster attributes with 400 bad request {"message": "[mongo_db_name] Invalid database name", "errors": []}

Traceback: http://paste.openstack.org/show/539063/

Failed on Swarm: https://product-ci.infra.mirantis.net/job/9.x.system_test.ubuntu.services_ha.ceilometer/2/console

Similar issue: https://bugs.launchpad.net/fuel/+bug/1545640

Steps to reproduce:
execute steps from 'deploy_ceilometer_ha_with_external_mongo' test
        1. Create cluster. Set install Ceilometer, external Mongo option
        2. Add 3 node with controller role
        3. Add 1 nodes with compute and ceph roles
        4. Add 1 node with ceph role
        5. Deploy the cluster
        6. Verify ceilometer api is running
        7. Run OSTF

Expected results:
test passes

Actual result:
there is an error 'HTTPError: HTTP Error 400: Bad Request' in the test

Description of the environment:
9.1 snapshot #31
[root@nailgun log]# 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':
 fuel-release-9.0.0-1.mos6349.noarch
 fuel-misc-9.0.0-1.mos8460.noarch
 python-packetary-9.0.0-1.mos140.noarch
 fuel-bootstrap-cli-9.0.0-1.mos285.noarch
 fuel-migrate-9.0.0-1.mos8460.noarch
 rubygem-astute-9.0.0-1.mos750.noarch
 fuel-mirror-9.0.0-1.mos140.noarch
 shotgun-9.0.0-1.mos90.noarch
 fuel-openstack-metadata-9.0.0-1.mos8743.noarch
 fuel-notify-9.0.0-1.mos8460.noarch
 nailgun-mcagents-9.0.0-1.mos750.noarch
 python-fuelclient-9.0.0-1.mos325.noarch
 fuel-9.0.0-1.mos6349.noarch
 fuel-utils-9.0.0-1.mos8460.noarch
 fuel-setup-9.0.0-1.mos6349.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8743.noarch
 fuel-library9.0-9.0.0-1.mos8460.noarch
 network-checker-9.0.0-1.mos74.x86_64
 fuel-agent-9.0.0-1.mos285.noarch
 fuel-ui-9.0.0-1.mos2717.noarch
 fuel-ostf-9.0.0-1.mos936.noarch
 fuelmenu-9.0.0-1.mos274.noarch
 fuel-nailgun-9.0.0-1.mos8743.noarch

[Timur Nurlygayanov (tnurlygayanov)]

So it looks like another issue, please ignore my previous comment.

[Ivan Berezovskiy (iberezovskiy)]

It looks like issue in external mongo database (according to mentioned similar issue https://bugs.launchpad.net/fuel/+bug/1545640). Ceilometer team, please take a look

[Artem Minasyan (aminasyan)]

Swarms were successful at the last 7 builds if this problem reproduce again we will be resolve it.
Last build :
https://product-ci.infra.mirantis.net/job/9.x.system_test.ubuntu.services_ha.ceilometer/10/