[Openstack] ceilometer unable to collect compute.node.cpu.* data
Du Jun
dj199008 at gmail.com
Tue Nov 4 07:25:35 UTC 2014
Hi all,
I attempt to collect compute.node.cpu as the following link mentions:
http://docs.openstack.org/developer/ceilometer/measurements.html#compute-nova
I set:
compute_monitors = ComputeDriverCPUMonitor
in /etc/nova/nova.conf and restart nova-compute, nova-scheduler,
ceilometer-agent-notification, ceilometer-api, ceilometer-collector.
>From ceilometer-agent-notification's log, I can see agent transform and
publish data samples compute.node.cpu.*
What's more, from ceilometer database, I can see all the meters
compute.node.cpu.*
mysql> select * from meter;
+----+---------------------------------+------------+-----------+
| id | name | type | unit |
+----+---------------------------------+------------+-----------+
| 39 | compute.node.cpu.frequency | gauge | MHz |
| 41 | compute.node.cpu.idle.percent | gauge | % |
| 38 | compute.node.cpu.idle.time | cumulative | ns |
| 45 | compute.node.cpu.iowait.percent | gauge | % |
| 42 | compute.node.cpu.iowait.time | cumulative | ns |
| 36 | compute.node.cpu.kernel.percent | gauge | % |
| 44 | compute.node.cpu.kernel.time | cumulative | ns |
| 37 | compute.node.cpu.percent | gauge | % |
| 43 | compute.node.cpu.user.percent | gauge | % |
| 40 | compute.node.cpu.user.time | cumulative | ns |
However, when I type
ceilometer meter-list
It shows nothing about compute.node.cpu.*, so I wonder what's wrong with my
steps.
--
Regards,
Frank
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