In addition to Sarah's input, your nova-conductor.log contains the following:

Binding failed for port 75b59909-8e8b-4fe1-b98b-8b6ac47edf74, please check neutron logs for more information

Did you check Neutron logs?

Also, you use AI-generated scripts to set up your cloud. Why not use a more standard method like Devstack?

From: Ahmad Milad Pour <miladpourahmad94@gmail.com>
Sent: Saturday, October 11, 2025 10:01 PM
To: openstack-discuss@lists.openstack.org <openstack-discuss@lists.openstack.org>
Subject: Unable to create new instance while the computes are up

Hello there,

I asked the ChatGPT to help me to install the openstack on region, and to run a compute server.

The ".sh" files are the installation.

The "common_ask.sh" file is I run on both servers.

The "region_ask.sh" is the file to install openstack and the region.

The "compute_ask.sh" is the file to run the compute.

The logs and errors are in the "region_details.txt" file.

Would you please help me why the server I create has error and cannot be up?

The way to create new instance is in the last lines of the "region_ask.sh" which is "openstack server create ...".

Regards

Ahmad