compute node doesn't show up in Horizon

asked 2015-07-14 07:36:52 -0600

monohusche gravatar image

Hi there,

I installed devstack on Azure following this guide, choosing the Multi Node deployment option (chapter 4), so basically one controller node and one compute node

everything works fine (apart from having to run nova-manage db sync before nova-manage service list works), but for some reason, my compute doesn't show up in the service list, just the controller, same in horizon.

Binary           Host                                 Zone             Status     State Updated_At
nova-conductor   NLController1                        internal         enabled    :-)   2015-07-14 12:29:55
nova-cert        NLController1                        internal         enabled    :-)   2015-07-14 12:29:48
nova-scheduler   NLController1                        internal         enabled    :-)   2015-07-14 12:29:51
nova-compute     NLController1                        nova             enabled    :-)   2015-07-14 12:29:51
nova-consoleauth NLController1                        internal         enabled    :-)   2015-07-14 12:29:50

any idea what the problem could or where to find diagnostic info ?

thx Nick

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Can you please check if openstack services are running on the compute node and ports communicating to controller are open?

sunnyarora gravatar imagesunnyarora ( 2015-07-14 19:42:44 -0600 )edit

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answered 2015-07-14 23:43:32 -0600

ramu-mallagundla gravatar image

check the br-int brige is up or not in controller and compute nodes .. if not up, make it up and restart the compute node.

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any pointer of how to do that ? via the ovs plugin ?

monohusche gravatar imagemonohusche ( 2015-07-15 05:52:08 -0600 )edit

yes, or the manually after installation. sudo ifconfig br-int up also fine,

ramu-mallagundla gravatar imageramu-mallagundla ( 2015-07-16 08:01:10 -0600 )edit

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Asked: 2015-07-14 07:36:52 -0600

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Last updated: Jul 14 '15