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ceilometer services in devstack

asked 2019-06-14 07:56:01 -0500

sanjay khuntia gravatar image

Hi All, I am trying to setup a multi host set up using devstack stein enabling few services in local.conf. I am trying to add Ceilometer services in both controller and compute nodes local.conf file. However I am not sure which ceilometer services are to be enabled for controller and which are meant for compute nodes.

Please let me know your suggestions and pointers on this.

thank you for your helps.

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answered 2019-07-11 03:32:38 -0500

Shaoman Zhang gravatar image

updated 2019-07-11 03:33:54 -0500

You may have a look at this: https://docs.openstack.org/ceilometer...

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Thanks Shaoman for your reply. To install ceilometer in devstack, do I have to enable services like - ceilometer-agent-notification and ceilometer-agent-central for controller and ceilometer-agent-compute and ceilometer-agent-ipmi for compute in devstack's local.conf file?Gnocchi is auto-installed?

sanjay khuntia gravatar imagesanjay khuntia ( 2019-07-16 00:58:08 -0500 )edit
  1. When you used devstack to install ceilometer, services will be enabled by default except ceilometer-ipmi.
  2. If set gnocchi as ceilometer backend, gnocchi will be auto installed.

    CEILOMETER_BACKEND=gnocchi

Shaoman Zhang gravatar imageShaoman Zhang ( 2019-07-16 01:46:37 -0500 )edit

If I want to set backend db as mongodb, devstack setup is giving error as - [ERROR] /opt/stack/ceilometer/devstack/plugin.sh:242 Unable to configure unknown CEILOMETER_BACKEND mongo . whether mongodb is not supported in stein version of ceilometer in devstack? plz suggest.thanks

sanjay khuntia gravatar imagesanjay khuntia ( 2019-07-17 06:20:01 -0500 )edit

Yes, mongo is no longer supported, you can only use gnocchi in stein.

Shaoman Zhang gravatar imageShaoman Zhang ( 2019-07-18 00:44:52 -0500 )edit

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Asked: 2019-06-14 07:56:01 -0500

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Last updated: Jul 11