On 12/20/2013 08:18 AM, Nadya Privalova wrote:
Hi guys!
Hi Nadya :)
For QA and Tempest guys brief description of Ceilometer's pollstering.
Ceilometer has several agents that once in 'interval' asks Nova, Glance
and other services about their metrics. We need to test this
functionality, 'Interval' is defined in pipeline.yaml file and is 10
minutes by default.
I'd like to discuss the strategy of pollster's testing in tempest. Now
we need to wait 10 min to test the correctness of pollsters' work, as I
understand it is not appropriate.
I see the following solutions here:
1. Add smth like 'if tempest then interval = 5 sec'. This change should
go to gating AFAIU
Yes, you would need to make a small change near here [1] to have the
devstack-gate script set a devstack localrc variable that can be read in
devstack's ceilometer_config setup function [1] which would change the
value of the interval setting in pipeline.yaml file.
Best,
-jay
[1]
https://github.com/openstack-infra/devstack-gate/blob/master/devstack-vm-gate.sh#L162
[2] https://github.com/openstack-dev/devstack/blob/master/lib/ceilometer#L66
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