Timeout error for lot Functional Ceilometer OSTF tests

[Artem Hrechanychenko]

Iso #361, KVM,

For each Ceilometer node - 2vCPU, 8Gb RAM, for Compute - 4vCPU, 8Gb Ram

Steps to reproduce:
1)Deploy any environment with 3 controllers, 3 mongo , 1 controller, 1 Cinder and NeutronTUN or NeutronVLAN
2) Run OSTF

Actual result - lot of Functional OSTF test with Ceilometer was failed with Timeout error:

"Ceilometer test to check alarm state and get Nova metrics"
Time limit exceeded while waiting for getting instance pollsters to finish. Please refer to OpenStack logs for more details.

"Ceilometer test to check events and traits"
No events found for "b3ff1095-84c4-40f3-9f2e-cf53c4efefdb" instance. Please refer to OpenStack logs for more details.

"Ceilometer test to check notifications from Glance, Keystone, Neutron, Cinder"
Time limit exceeded while waiting for getting image notifications to finish. Please refer to OpenStack logs for more details.

"Typical stack actions: create, delete, show details, etc:"
Time limit exceeded while waiting for stack creation to finish. Please refer to OpenStack logs for more details.

"Check stack autoscaling"
Time limit exceeded while waiting for launching the new instance per autoscaling alarm to finish. Please refer to OpenStack logs for more details.

Link to snapshot - https://drive.google.com/a/mirantis.com/file/d/0B6hV1ZImNDRVcVo2M1Qxam1RR2M/view?usp=sharing

[Vladimir Khlyunev (vkhlyunev)]

Wont fix for 8.0 - medium bug after SCF

[Matthew Mosesohn (raytrac3r)]

Raising to high because we should fix this in 8.0 and OSTF failures should be fixed