Ironic tests failed with timeout on step verification connectivity by ssh for created VM on ironic node

[Tatyanka]

Both tests for ironic (swift/ceph https://product-ci.infra.mirantis.net/job/8.0.system_test.ubuntu.ironic_deploy_swift/4/console) failed with
ERROR: Deploy ironic with 1 baremetal node
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 296, in testng_method_mistake_capture_func
    compatability.capture_type_error(s_func)
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/compatability/exceptions_2_6.py", line 27, in capture_type_error
    func()
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 350, in func
    func(test_case.state.get_state())
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.ironic_deploy_swift/fuelweb_test/helpers/decorators.py", line 83, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.ironic_deploy_swift/fuelweb_test/tests/test_ironic_base.py", line 194, in ironic_deploy_swift
    ironic_conn.verify_vms_connection(ironic_conn)
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.ironic_deploy_swift/fuelweb_test/helpers/ironic_actions.py", line 101, in verify_vms_connection
    timeout=60 * 5, timeout_msg='Failed to connect to port 22')
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/devops/helpers/helpers.py", line 94, in wait
    raise TimeoutError(timeout_msg)
TimeoutError: Failed to connect to port 22

After revert of environment I can ping instance, telnet to it by 22 port, so looks like we need to fix test here:

[root@nailgun ~]# fuel node
id | status | name | cluster | ip | mac | roles | pending_roles | online | group_id
---|--------|----------------------------|---------|-------------|-------------------|--------------------|---------------|--------|---------
2 | ready | slave-02_controller_ironic | 1 | 10.109.16.4 | 64:49:ae:ff:55:2e | controller, ironic | | True | 1
3 | ready | slave-03_controller_ironic | 1 | 10.109.16.5 | 64:3e:4a:17:4a:e6 | controller, ironic | | True | 1
5 | ready | slave-01_controller | 1 | 10.109.16.3 | 64:7f:27:39:00:e4 | controller | | True | 1
1 | ready | slave-05_compute | 1 | 10.109.16.7 | 64:3d:36:66:b3:38 | compute | | True | 1
4 | ready | slave-04_ironic | 1 | 10.109.16.6 | 64:71:00:60:43:ef | ironic | | True | 1
[root@nailgun ~]# ssh node-5
Warning: Permanently added 'node-5' (ECDSA) to the list of known hosts.
Welcome to Ubuntu 14.04.3 LTS (GNU/Linux 3.13.0-76-generic x86_64)

 * Documentation: https://help.ubuntu.com/
root@node-5:~# . openrc
root@node-5:~# nova list
+--------------------------------------+-----------------+--------+------------+-------------+-------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+-----------------+--------+------------+-------------+-------------------------+
| 052ddbba-b025-470f-b1db-781b45127b38 | ironic-slave-01 | ACTIVE | - | Running | baremetal=10.109.19.131 |
+--------------------------------------+-----------------+--------+------------+-------------+-------------------------+

root@node-4:~# ping 10.109.19.131
PING 10.109.19.131 (10.109.19.131) 56(84) bytes of data.
64 bytes from 10.109.19.131: icmp_seq=1 ttl=64 time=0.745 ms
64 bytes from 10.109.19.131: icmp_seq=2 ttl=64 time=0.841 ms
64 bytes from 10.109.19.131: icmp_seq=3 ttl=64 time=0.317 ms
^C
--- 10.109.19.131 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms

root@node-4:~# telnet 10.109.19.131 22
Trying 10.109.19.131...
Connected to 10.109.19.131.
Escape character is '^]'.
SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.4