Hi, If I am correct this is not possible currently, but I remember I was working on a solution, but unfortunately I stopped at some point because kolla upstream didn't want to maintain. In attachment you can find patches for kolla and kolla-ansible and our idea. We added python script to kolla container and provide netplan style configuration by kolla-ansible ..so openvswitch starts and configured networking as it was set in configuration (if i remember ...it is quite long time....and of course it was not final version ...but if i remember it somehow worked). So, you can check it and maybe we can discuss this feature again :) Thanks, Kevko Michal Arbet Openstack Engineer Ultimum Technologies a.s. Na Poříčí 1047/26, 11000 Praha 1 Czech Republic +420 604 228 897 michal.arbet at ultimum.io *https://ultimum.io <https://ultimum.io/>* LinkedIn <https://www.linkedin.com/company/ultimum-technologies> | Twitter <https://twitter.com/ultimumtech> | Facebook <https://www.facebook.com/ultimumtechnologies/timeline> po 17. 10. 2022 v 19:24 odesílatel Parsa Aminian <p.aminian.server at gmail.com> napsal: > Hello > I use kolla ansible wallaby version . > my compute node has only one port . is it possible to use this server ? as > I know openstack compute need 2 port one for management and other for > external user network . Im using provider_networks and it > seems neutron_external_interface could not be the same as network_interface > because openvswitch need to create br-ex bridge on separate port > is there any solution that i can config my compute with 1 port ? > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20221019/93558b29/attachment-0001.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: ovs_kolla Type: application/octet-stream Size: 5617 bytes Desc: not available URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20221019/93558b29/attachment-0002.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: ovs_kolla_ansible Type: application/octet-stream Size: 4882 bytes Desc: not available URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20221019/93558b29/attachment-0003.obj>