get notifications from Nova using oslo_messaging

asked 2016-03-03 07:33:24 -0500

Anonymous

I'm trying to use oslo_messaging to receive updates from Nova regarding instances. Looked in several guides but could not make it work. Would love some guidance and help!

answered 2016-03-04 09:47:16 -0500

yprokule
601 ●4 ●8

IIRC there are sections in nova.conf like: 'oslo_messaging_(rabbit|qpid)' which U have to fill. Also which guides U followed and what was applied to your config? Finally, who is the consumer of those notifications ?

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I've followed https://docs.google.com/presentation/d/1cDIhkfFBoIME-DQobACaBmU4qWILJ_sW3chEulIP7ZM/edit#slide=id.p (https://docs.google.com/presentation/...) , http://docs.openstack.org/liberty/config-reference/content/configuring-rpc.html (http://docs.openstack.org/liberty/con...) and also looked on ceilometer's and stacktach's code. I guess I'm missing something.

nofar-schnider ( 2016-03-06 01:58:29 -0500 )edit

Ok, so beside configured oslo_messaging_(rabbit|qpid) sections U need additional options: - configure nova to emit notifications - configure ceilometer to store events

And messaging stuff has to be configured in both nova and ceilometer files.

yprokule ( 2016-03-07 01:17:20 -0500 )edit

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