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How to get hardware info using ceilometer?

asked 2014-12-15 00:53:59 -0500

yamamodo gravatar image

hi~

I'm trying to get hardware info like "hardware.memory.total" using ceilometer The environment of my sys is : Ubuntu14.04 Icehouse all_in_one scenario Run in vmware player!

After I goole some info about that,I do the following steps:

1.install snmpd-->apt-get install snmpd

2.add:

view systemonly included .1 && agentAddress udp:161,udp6:[::1]:161 in "/etc/snmp/snmpd.conf

3.add:

sources: ...................

  - name: hardware_source
  interval: 600
  meters:
      - "hardware.*" 
  resources:
      - snmp://192.168.52.148
  sinks:
      - meter_sink

IN /etc/ceilometer/pipeline.yaml

4.restart ceilometer services

(ceilometer-agent-central,ceilometer-agent-compute,ceilometer-agent-notification,ceilometer-api,ceilometer-collector)

And I type: ceilometer meter-list

http://i.imgur.com/mwDMAJL.png

I still can't see any hardware info

can anyone tell me how to get the hardware info?

thanks!

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Hi yamamodo, if you got hardware.* or snmp meters working, can you please share your

  • /etc/snmp/snmpd.conf
  • /etc/ceilometer/pipeline.yaml

configuration files ?

Rakesh Patnaik gravatar imageRakesh Patnaik ( 2015-03-23 11:13:42 -0500 )edit

I'm having the same problem here. I have the pipeline.yaml file configured exactly how it's shown below (with the exception of it being juno and there are some syntax differences). SNMP works fine. I can run snmpwalk with no issues. Everything appears to be fine, but nothing in database. Help

jsd79 gravatar imagejsd79 ( 2015-10-25 19:24:00 -0500 )edit
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answered 2014-12-19 21:41:19 -0500

9lives gravatar image

First, you need to make sure the snmp work by using snmpwalk utility

  snmpwalk –v 2c -c public  snmp_server_ip

Second, make sure the hardware related stevdore plugins are registered in setup.cfg or entry_point.txt in your ceilometer package.

[ceilometer.poll.central]
energy = ceilometer.energy.kwapi:EnergyPollster
hardware.cpu.load.15min = ceilometer.hardware.pollsters.cpu:CPULoad15MinPollster
hardware.cpu.load.1min = ceilometer.hardware.pollsters.cpu:CPULoad1MinPollster
hardware.cpu.load.5min = ceilometer.hardware.pollsters.cpu:CPULoad5MinPollster
hardware.disk.size.total = ceilometer.hardware.pollsters.disk:DiskTotalPollster
hardware.disk.size.used = ceilometer.hardware.pollsters.disk:DiskUsedPollster
hardware.memory.swap.avail = ceilometer.hardware.pollsters.memory:MemorySwapAvailPollster
hardware.memory.swap.total = ceilometer.hardware.pollsters.memory:MemorySwapTotalPollster

[ceilometer.hardware.inspectors]
snmp = ceilometer.hardware.inspector.snmp:SNMPInspector

Thirdly, check if any error in the ceilometer related logs , normally it might be the keystone authentication issue, if that is the case, check the configuration in ceilometer.conf for [keystone_authtoken].

Finally, make sure your meter_sink does not filter out the hardware meterics, you can use "*" for all metrics like this

...
 - name: meter_sink
          meter: "*"
          transformers:
          publishers:
              - notifier://?per_meter_topic=1
...

Note that: there is a major change in the juno release in code structure, the above solution is based on icehouse version. Hope that helps!

Vic

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Asked: 2014-12-15 00:53:59 -0500

Seen: 2,438 times

Last updated: Dec 19 '14

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