Ceilometer polling interval is too big for the average installations

[Dina Belova]

Currently we set polling interval to 600 (10 minutes), that is, actually, not something working for almost all the cases.
This default interval should be set to the 60 (in case if amount of resources will be much bigger than ceilometer can process in 1 minute, it will be changed manually, as it's done now from 600 to 60).

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/123107

[OpenStack Infra (hudson-openstack)]

Change abandoned by Ivan Berezovskiy (<email address hidden>) on branch: master
Review: https://review.openstack.org/123107

[OSCI Robot (oscirobot)]

Package ceilometer has been built from changeset: http://gerrit.mirantis.com/29520
RPM Repository URL: http://osci-obs.vm.mirantis.net:82/centos-fuel-master-29520/centos

[OSCI Robot (oscirobot)]

Package ceilometer has been built from changeset: http://gerrit.mirantis.com/29520
DEB Repository URL: http://osci-obs.vm.mirantis.net:82/ubuntu-fuel-master-29520/ubuntu

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/123107
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=eda236f2fc048abe14ec9606647d073c99693f44
Submitter: Jenkins
Branch: master

commit eda236f2fc048abe14ec9606647d073c99693f44
Author: iberezovskiy <email address hidden>
Date: Mon Sep 22 16:25:23 2014 +0400

    Set default evaluator interval to 60 seconds

    Change-Id: I636125c7b4b092e108c584cc02c3d4177cc6a7c0
    Closes-bug: #1372428

[Anastasia Palkina (apalkina)]

Verified on ISO #79

"build_id": "2014-11-05_21-28-15", "ostf_sha": "9c6fadca272427bb933bc459e14bb1bad7f614aa", "build_number": "79", "auth_required": true, "api": "1.0", "nailgun_sha": "01579a53c2be841dc4cafb0be00213243dde7667", "production": "docker", "fuelmain_sha": "35eed79fd6dcfc86a9206ffcd90d385ba5dcca56", "astute_sha": "c72dac7b31646fbedbfc56a2a87676c6d5713fcf", "feature_groups": ["mirantis"], "release": "6.0", "release_versions": {"2014.2-6.0": {"VERSION": {"build_id": "2014-11-05_21-28-15", "ostf_sha": "9c6fadca272427bb933bc459e14bb1bad7f614aa", "build_number": "79", "api": "1.0", "nailgun_sha": "01579a53c2be841dc4cafb0be00213243dde7667", "production": "docker", "fuelmain_sha": "35eed79fd6dcfc86a9206ffcd90d385ba5dcca56", "astute_sha": "c72dac7b31646fbedbfc56a2a87676c6d5713fcf", "feature_groups": ["mirantis"], "release": "6.0", "fuellib_sha": "03c63d4233f6e1c182cc58213cd4542aba5b706d"}}}, "fuellib_sha": "03c63d4233f6e1c182cc58213cd4542aba5b706d"

[root@node-1 ~]# less /etc/ceilometer/ceilometer.conf | grep evaluation
# Class to launch as alarm evaluation service. (string value)
#evaluation_service=ceilometer.alarm.service.SingletonAlarmService
evaluation_service=ceilometer.alarm.service.SingletonAlarmService
# Period of evaluation cycle, should be >= than configured
# Deprecated group/name - [alarm]/threshold_evaluation_interval
#evaluation_interval=60
evaluation_interval=60