[systest] Deploy ceilometer ha with mongo fails.

[Tatyanka]

http://jenkins-product.srt.mirantis.net:8080/view/0_master_swarm/job/master_fuelmain.system_test.ubuntu.services_ha/29/testReport/junit/%28root%29/deploy_ceilometer_ha_with_mongo/deploy_ceilometer_ha_with_mongo/

Deploy ceilometer ha with mongo fails on OSTF tests. (Connectivity tests)

In ostf logs:

 Command 'ping -q -c1 -w10 8.8.8.8', exit status: 1, Error:
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.

--- 8.8.8.8 ping statistics ---
10 packets transmitted, 0 received, 100% packet loss, time 9071ms

[Vadim Rovachev (vrovachev)]

In this deploy mode fails 2 tests:
-------------------------------------------------------------------
2014-06-24 10:46:37 ERROR (nose_storage_plugin) fuel_health.tests.sanity.test_sanity_infrastructure.SanityInfrastructureTest.test_003_dns_resolution
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/unittest2/case.py", line 340, in run
    testMethod()
  File "/usr/lib/python2.6/site-packages/fuel_health/tests/sanity/test_sanity_infrastructure.py", line 133, in test_003_dns_resolution
    ssh_client.exec_command, cmd)
  File "/usr/lib/python2.6/site-packages/fuel_health/common/test_mixins.py", line 192, in verify
    " Please refer to OpenStack logs for more details.")
  File "/usr/lib/python2.6/site-packages/unittest2/case.py", line 415, in fail
    raise self.failureException(msg)
AssertionError: Step 1 failed: Time limit exceeded while waiting for 'ping' command to finish. Please refer to OpenStack logs for more details.
-------------------------------------------------------------------
2014-06-24 10:48:10 ERROR (nose_storage_plugin) fuel_health.tests.smoke.test_nova_create_instance_with_connectivity.TestNovaNetwork.test_006_check_internet_connectivity_instance_without_floatingIP
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/unittest2/case.py", line 340, in run
    testMethod()
  File "/usr/lib/python2.6/site-packages/fuel_health/tests/smoke/test_nova_create_instance_with_connectivity.py", line 301, in test_006_check_internet_connectivity_instance_without_floatingIP
    instance_ip, 30, (6, 30), compute)
  File "/usr/lib/python2.6/site-packages/fuel_health/common/test_mixins.py", line 192, in verify
    " Please refer to OpenStack logs for more details.")
  File "/usr/lib/python2.6/site-packages/unittest2/case.py", line 415, in fail
    raise self.failureException(msg)
AssertionError: Step 3 failed: Instance is not reachable by IP. Please refer to OpenStack logs for more details.