[Openstack] Ceilometer: alarm not generating
m.channappa.negalur at accenture.com
m.channappa.negalur at accenture.com
Wed Mar 19 05:56:07 UTC 2014
Hello Mike/Bill,
Thanks for your reply.
@Bill: ceilometer statistics -m cpu --period 60 shows the output (huge data)
| 0.0 | 2014-03-18T02:24:54 | 2014-03-18T02:24:54 |
| 60 | 2014-03-18T02:34:20 | 2014-03-18T02:35:20 | 1 | 1.29465e+13 | 1.29465e+13 | 1.29465e+13 | 1.29465e+13 | 0.0 | 2014-03-18T02:34:54 | 2014-03-18T02:34:54 |
| 60 | 2014-03-18T02:44:20 | 2014-03-18T02:45:20 | 1 | 1.294736e+13 | 1.294736e+13 | 1.294736e+13 | 1.294736e+13 | 0.0 | 2014-03-18T02:44:54 | 2014-03-18T02:44:54 |
| 60 | 2014-03-18T02:54:20 | 2014-03-18T02:55:20 | 1 | 1.29481e+13 | 1.29481e+13 | 1.29481e+13 | 1.29481e+13 | 0.0 | 2014-03-18T02:54:54 | 2014-03-18T02:54:54 |
| 60 | 2014-03-18T05:46:20 | 2014-03-18T05:47:20 | 1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2014-03-18T05:46:24 | 2014-03-18T05:46:24 |
| 60 | 2014-03-18T05:50:20 | 2014-03-18T05:51:20 | 1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2014-03-18T05:50:56.553000 | 2014-03-18T05:50:56.553000 |
+--------+---------------------+---------------------+-------+---------------+---------------+---------------+-------------------+----------+----------------------------+----------------------------+
root at controller:/var/log/ceilometer#
@Mike: as you can see from the below output that I am able to create alarms, but I would like to know where these logs are getting generated after alarm triggered ? I have mentioned ‘log://’.
But there is nothing in my logfile:
root at controller:/var/log/ceilometer# ceilometer alarm-threshold-create --name lowcpuutlization --project-id 536518d5b38d4f3e9dcab26403d4d6e8 --user-id admin --description Threshholdvalue --state alarm --enabled True --alarm-action 'log://' --meter-name cpu --period 60 --evaluation-periods 1 --statistic avg --comparison-operator 'lt' --threshold 30 --repeat-actions True +---------------------------+------------------------------------------------------------------+
| Property | Value |
+---------------------------+------------------------------------------------------------------+
| alarm_actions | [u'log://'] |
| user_id | admin |
| name | lowcpuutlization |
| enabled | True |
| rule | {u'meter_name': u'cpu', u'evaluation_periods': 1, u'period': 60, |
| | u'statistic': u'avg', u'threshold': 30.0, u'query': [], |
| | u'comparison_operator': u'lt'} |
| alarm_id | 094fa622-b1f4-4b16-adf4-024ce89728e2 |
| state | alarm |
| insufficient_data_actions | [] |
| repeat_actions | True |
| ok_actions | [] |
| project_id | 536518d5b38d4f3e9dcab26403d4d6e8 |
| type | threshold |
| description | Threshholdvalue |
+---------------------------+------------------------------------------------------------------+
root at Tcontroller:/var/log/ceilometer# ceilometer alarm-list +------------------+----------------------+-------------------+---------+------------+--------------------------------------+----------------------------------+----------------------------------+
| Name | Description | State | Enabled | Continuous | Alarm ID | User ID | Project ID |
+------------------+----------------------+-------------------+---------+------------+--------------------------------------+----------------------------------+----------------------------------+
| cpu_high_going | instance running hot | insufficient data | True | False | f8718b08-4155-4477-b216-d81013dc5a8f | 2371a648e9fc415b8e9601e7acd503d8 | 536518d5b38d4f3e9dcab26403d4d6e8 |
| cpuutlization | Threshholdvalue | insufficient data | True | True | 0027e9f1-be4e-4088-8c2e-7febf9923453 | admin | 536518d5b38d4f3e9dcab26403d4d6e8 |
| lowcpuutlization | Threshholdvalue | alarm | True | True | 094fa622-b1f4-4b16-adf4-024ce89728e2 | admin | 536518d5b38d4f3e9dcab26403d4d6e8 |
| memory_over_load | Threshhold_value | insufficient data | True | False | 6133d8de-670d-4c64-996b-930c9c843a2c | admin | 536518d5b38d4f3e9dcab26403d4d6e8 |
+------------------+----------------------+-------------------+---------+------------+--------------------------------------+----------------------------------+----------------------------------+
root at Tcontroller:/var/log/ceilometer#
Log file:
root at Tcontroller:/var/log/ceilometer# tail -f ceilometer-alarm-notifier.log ceilometer-alarm-evaluator.log
its empty ☹
From: Mike Spreitzer [mailto:mspreitz at us.ibm.com]
Sent: Tuesday, March 18, 2014 9:58 PM
To: openstack at lists.openstack.org
Subject: Re: [Openstack] Ceilometer: alarm not generating
Also try selecting for CPU<95% and apply no load; this will tell you whether the problem is about getting any data/evaluations/notifications at all or something else.
Regards,
Mike
From: Bill Arnold/Watson/IBM at IBMUS
To: <openstack at lists.openstack.org<mailto:openstack at lists.openstack.org>>,
Date: 03/18/2014 12:17 PM
Subject: Re: [Openstack] Ceilometer: alarm not generating
________________________________
Do you mean to use the cpu meter not cpu_util?
Also, there is no filtering so the statistics query done by the alarm evaluator would return information for all vms.
Try (roughly)
ceilometer statistics -m cpu --period 60
-Bill Arnold
[Inactive hide details for ---03/18/2014 03:24:34 AM---Hello All, I have configured Havana set up on Ubuntu 12.04 with Ceilomete]---03/18/2014 03:24:34 AM---Hello All, I have configured Havana set up on Ubuntu 12.04 with Ceilometer.
From: <m.channappa.negalur at accenture.com<mailto:m.channappa.negalur at accenture.com>>
To: <openstack at lists.openstack.org<mailto:openstack at lists.openstack.org>>,
Date: 03/18/2014 03:24 AM
Subject: [Openstack] Ceilometer: alarm not generating
________________________________
Hello All,
I have configured Havana set up on Ubuntu 12.04 with Ceilometer.
Ceilometer is not producing any alarm even though condition is met , Below is the detail
root at controller:/var/log/ceilometer# ceilometer alarm-threshold-create --name cpuutlization --project-id 536518d5b38d4f3e9dcab26403d4d6e8 --user-id admin --description Threshholdvalue --state alarm --enabled True --alarm-action 'log://' --meter-name cpu --period 60 --evaluation-periods 1 --statistic avg --comparison-operator 'gt' --threshold 30 --repeat-actions True
+---------------------------+------------------------------------------------------------------+
| Property | Value |
+---------------------------+------------------------------------------------------------------+
| alarm_actions | [u'log://'] |
| user_id | admin |
| name | cpuutlization |
| enabled | True |
| rule | {u'meter_name': u'cpu', u'evaluation_periods': 1, u'period': 60, |
| | u'statistic': u'avg', u'threshold': 30.0, u'query': [], |
| | u'comparison_operator': u'gt'} |
| alarm_id | eb56440e-2510-4be3-80b6-dfbd7262cfb2 |
| state | alarm |
| insufficient_data_actions | [] |
| repeat_actions | True |
| ok_actions | [] |
| project_id | 536518d5b38d4f3e9dcab26403d4d6e8 |
| type | threshold |
| description | Threshholdvalue |
+---------------------------+------------------------------------------------------------------+
I launched my stack and using stress command I increased cpu load , according to above condition once my condition met there should be some logs in my ceilometer-alarm-evaluator.log ceilometer-alarm-notifier.log …but nothing is there in my log ..
Is there any addition configurations need to be done ..?
Regards,
Malleshi C N
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