This looks like a bug in Horizon's code, can you please report this as a bug in the Launchpad? A full exception text would be helpful too, if you can include that.
On Wed, Oct 21, 2020 at 3:23 PM Lazuardi Nasution mrxlazuardin@gmail.com wrote:
Hi,
With Ussuri on Ubuntu 20.04, I can create port with fixed IP address by CLI but I cannot do the same by Horizon GUI. I find some error like following on /var/log/apache2/error.log
openstack_dashboard.dashboards.project.networks.ports.workflows Failed to create a port for network 91f04dfb-7f69-4050-8b3b-142ee555ae55: dictionary keys changed during iteration
By more inspection, I can find that horizon never send that create port request to neutron. So I think it is horizon problem. Is this expected result or is this horizon bug? Is this related to policy?
Best regards,