Comment 0 for bug 1567957

Note:
It works fine on MOS 9.0 #154 and doesn't work on MOS 9.0 #172.

Steps To Reproduce:
1. Deploy OpenStack environment with Fuel 9.0 (I've used build #172)
2. Login to master node via ssh
3. Run "fuel nodes" command
4. Try to login to OpenStack nodes using hostnames like "ssh node-1" (it worked on MOS 7.0 and 8.0)

Expected Result:
User can login to nodes using host name pattern "node-$ID_OF_SLAVE_NODE"

Actual Result:
Fuel master node can't resolve such host names:
[root@nailgun ~]# fuel nodes
id | status | name | cluster | ip | mac | roles | pending_roles | online | group_id
---|----------|------------------|---------|------------|-------------------|----------------------------|---------------|--------|---------
5 | ready | Untitled (f1:e5) | 1 | 10.109.0.5 | 64:32:01:f0:f1:e5 | base-os, cinder, compute | | True | 1
1 | ready | Untitled (a4:93) | 1 | 10.109.0.7 | 64:39:f1:5b:a4:93 | base-os, controller, mongo | | True | 1
3 | discover | Untitled (98:d0) | None | 10.109.0.3 | 64:6c:f8:bd:98:d0 | | | True | None
4 | discover | Untitled (f6:d1) | None | 10.109.0.4 | 64:fe:20:be:f6:d1 | | | True | None
2 | discover | Untitled (d9:1c) | None | 10.109.0.6 | 64:5f:6e:d3:d9:1c | | | True | None

[root@nailgun ~]# ssh node-1
ssh: Could not resolve hostname node-1: Name or service not known

[root@nailgun ~]# shotgun2 short-report
cat /etc/fuel_build_id:
 172
cat /etc/fuel_build_number:
 172
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.mos6331.noarch
 fuel-misc-9.0.0-1.mos8275.noarch
 python-packetary-9.0.0-1.mos131.noarch
 fuel-openstack-metadata-9.0.0-1.mos8635.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8635.noarch
 python-fuelclient-9.0.0-1.mos302.noarch
 fuel-9.0.0-1.mos6331.noarch
 fuel-nailgun-9.0.0-1.mos8635.noarch
 rubygem-astute-9.0.0-1.mos736.noarch
 fuel-library9.0-9.0.0-1.mos8275.noarch
 fuel-agent-9.0.0-1.mos272.noarch
 fuel-ui-9.0.0-1.mos2646.noarch
 fuel-setup-9.0.0-1.mos6331.noarch
 nailgun-mcagents-9.0.0-1.mos736.noarch
 shotgun-9.0.0-1.mos87.noarch
 network-checker-9.0.0-1.mos72.x86_64
 fuel-bootstrap-cli-9.0.0-1.mos272.noarch
 fuel-migrate-9.0.0-1.mos8275.noarch
 fuelmenu-9.0.0-1.mos265.noarch
 fuel-notify-9.0.0-1.mos8275.noarch
 fuel-ostf-9.0.0-1.mos923.noarch
 fuel-mirror-9.0.0-1.mos131.noarch
 fuel-utils-9.0.0-1.mos8275.noarch
[root@nailgun ~]#