Hi, i'm trying to configure openstack Queens. Once applied the network option 2 (self-service), i've switched to network option 1 (provider). I think this configuration change was the cause of this error. What can I do to fix it?

asked 2020-05-15 10:03:45 -0500

GPOZ gravatar image

May 15 13:33:23 fub2 systemd[1]: Started OpenStack Neutron L3 agent. May 15 13:33:30 fub2 systemd[1]: neutron-l3-agent.service: Main process exited, code=exited, status=1/FAILURE May 15 13:33:30 fub2 systemd[1]: neutron-l3-agent.service: Unit entered failed state. May 15 13:33:30 fub2 systemd[1]: neutron-l3-agent.service: Failed with result 'exit-code'. May 15 13:33:30 fub2 systemd[1]: neutron-l3-agent.service: Service hold-off time over, scheduling restart. May 15 13:33:30 fub2 systemd[1]: Stopped OpenStack Neutron L3 agent. May 15 13:33:30 fub2 systemd[1]: Started OpenStack Neutron L3 agent. May 15 13:33:36 fub2 systemd[1]: neutron-l3-agent.service: Main process exited, code=exited, status=1/FAILURE May 15 13:33:36 fub2 systemd[1]: neutron-l3-agent.service: Unit entered failed state. May 15 13:33:36 fub2 systemd[1]: neutron-l3-agent.service: Failed with result 'exit-code'. May 15 13:33:37 fub2 systemd[1]: neutron-l3-agent.service: Service hold-off time over, scheduling restart. May 15 13:33:37 fub2 systemd[1]: Stopped OpenStack Neutron L3 agent.

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Comments

Reinstall. It's not clear how your changes affect the Neutron database. Note this remark in the Neutron installation guide:

After you configure the ML2 plug-in, removing values in the type_drivers option can lead to database inconsistency.

Bernd Bausch gravatar imageBernd Bausch ( 2020-05-15 17:25:03 -0500 )edit

Thank you for answering! Where can i find a guide to uninstall neutron completely?

GPOZ gravatar imageGPOZ ( 2020-05-16 06:13:35 -0500 )edit

That depends on how you installed it. The most important part is purging the database; I am sure this can be done with SQL, but I would not know.

It's probably best to reinstall the entire cloud.

Bernd Bausch gravatar imageBernd Bausch ( 2020-05-16 07:26:46 -0500 )edit