FQDN field contains non-fqdn host name for Ubuntu nodes in Nailgun

[Dennis Dmitriev]

When the Nailgun API method '/api/nodes' returns a cluster configuration, there is ['meta']['system']['fqdn'] field for each cluster nodes.
It contains FQDN for Centos clusters, but for Ubuntu clusters it contains only a short name:

...
"meta": {"system": {"product": "Standard PC (i440FX + PIIX, 1996)", "version": "pc-i440fx-trusty", "fqdn": "node-1", "manufacturer": "QEMU"},
...

It will affect our system tests after fixing the bug https://bugs.launchpad.net/fuel/+bug/1394933 for Fuel 5.1.x

{"build_id": "2014-12-03_01-07-36", "ostf_sha": "64cb59c681658a7a55cc2c09d079072a41beb346", "build_number": "48", "auth_required": true, "api": "1.0", "nailgun_sha": "500e36d08a45dbb389bf2bd97673d9bff48ee84d", "production": "docker", "fuelmain_sha": "7626c5aeedcde77ad22fc081c25768944697d404", "astute_sha": "ef8aa0fd0e3ce20709612906f1f0551b5682a6ce", "feature_groups": ["mirantis"], "release": "5.1.1", "release_versions": {"2014.1.3-5.1.1": {"VERSION": {"build_id": "2014-12-03_01-07-36", "ostf_sha": "64cb59c681658a7a55cc2c09d079072a41beb346", "build_number": "48", "api": "1.0", "nailgun_sha": "500e36d08a45dbb389bf2bd97673d9bff48ee84d", "production": "docker", "fuelmain_sha": "7626c5aeedcde77ad22fc081c25768944697d404", "astute_sha": "ef8aa0fd0e3ce20709612906f1f0551b5682a6ce", "feature_groups": ["mirantis"], "release": "5.1.1", "fuellib_sha": "a3043477337b4a0a8fd166dc83d6cd5d504f5da8"}}}, "fuellib_sha": "a3043477337b4a0a8fd166dc83d6cd5d504f5da8"}

[Dima Shulyak (dshulyak)]

Please attach snapshot, because i am not sure what component is lagging...
Can you additionally show output of ohai:

ohai | grep fqdn
"fqdn": "node-43.test.domain.local"

and

hostname --fqdn

I tried to check on 6.0 setup, and everything looks fine

[Dennis Dmitriev (ddmitriev)]

Sure, everything fine on 6.0
I pointed that the issue exists for 5.1 only.

You can reproduce it by creating a cluster using Ubuntu and getting nodes info:
http://<fuel_ip>/api/nodes

Example:
http://paste.openstack.org/show/146961/

[Dmitry Pyzhov (dpyzhov)]

Not reproducible on newer versions. We will not fix Medium master node bugs in 5.1.x branch.