Openstack neutron l3 agent not alive

asked 2019-08-22 08:08:03 -0500

Harry996 gravatar image

Hello, everyone, I have to repost this issue because lots of people had the same problem but there are no any solutions til now. Here is the link: (

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Are you sure that you have the same OpenStack release, configuration, symptoms and error messages as Vikash Kathirvel over two years ago? If not, it would be better to describe your problem rather than relying on somebody else's description of a different problem.

Bernd Bausch gravatar imageBernd Bausch ( 2019-08-22 21:55:41 -0500 )edit

Yes. I have the same symptoms and error messages exactly him.

Harry996 gravatar imageHarry996 ( 2019-08-22 22:46:18 -0500 )edit

And configuration as well. All same.

Harry996 gravatar imageHarry996 ( 2019-08-23 00:35:19 -0500 )edit

@Bernd Bausch Do you think that I should have installed l3-agent on controller node instead of network node?

Harry996 gravatar imageHarry996 ( 2019-08-23 00:45:17 -0500 )edit

In your case, routers will be created on the network node and routed traffic will flow through the network node. This is the intention of a network node, therefore no problem at all.

Remember that OpenStack components communicate via APMQ and HTTP. They are designed to be distributed.

Bernd Bausch gravatar imageBernd Bausch ( 2019-08-23 04:13:05 -0500 )edit