What is necessary to make Neutron changes?

asked 2019-02-13 03:12:57 -0500

mevry gravatar image

I recently attempted to configure Neutron for the first time, but of course made some errors in my configs (linuxbridge_agent.ini). I have corrected the errors (as far as I know) and rebooted all nodes. Are there any other steps that need to occur for changes to take place?

edit retag flag offensive close merge delete

Comments

Usually it's sufficient to restart the neutron services, but a reboot will do the trick, too. Do you see errors after the reboot? Did you correct neutron configs and restart neutron services on the compute nodes, too?

eblock gravatar imageeblock ( 2019-02-13 05:59:54 -0500 )edit

I rebooted the controller and compute nodes, stopped the firewalls, removed the provider and project networks, recreated them, and attempted to fire up a new instance. I keep getting this error: <class 'neutronclient.common.exceptions.NetworkNotFoundClient'> (HTTP 500)

mevry gravatar imagemevry ( 2019-02-13 13:50:48 -0500 )edit

Can you show output of openstack network agent list? You can edit your question and add the output to it. Also paste the output of systemctl status openstack-neutron-linuxbridge-agent.service and check /var/log/neutron/neutron-linuxbridge-agent.log. Is the device mapping valid on your nodes?

eblock gravatar imageeblock ( 2019-02-14 04:04:28 -0500 )edit