Hello, and first sorry for coming back with my problem. After 3 days of trying to resolve it (applying a patch to fix a known bug in Horizon), it's still not working. No changes have been made to the problematic file (workflows.py). First question: This link discusses the topic (« Patching Customization") https://docs.openstack.org/kolla/latest/admin/image-building.html But not in the one for version 2024.2: https://docs.openstack.org/kolla/2024.2/admin/image-building.html So maybe the method doesn't apply to Dalmatian. Second question: what is wrong with what I’m doing: https://review.opendev.org/changes/openstack%2Fhorizon~938238/revisions/1/patch?zip&path=openstack_dashboard%2Fdashboards%2Fproject%2Fnetworks%2Fports%2Fworkflows.py patch Archive ZIP · 409 octets The patch is a zip file We can download it: c2cce40.diff.zip I create the directory : /home/user/PATCH/horizon My /etc/kolla/kolla-build.conf file is these 2 lines [DEFAULT] patches_path = /home/user/PATCH In this directory, we can list files: (I tried with the zip and the unzip file, the diff file) (venv) user1@pc1:~$ ll /home/user/PATCH/horizon/ total 24 drwxrwxr-x 2 user1 user1 4096 avril 14 09:14 ./ drwxrwxr-x 3 user1 user1 4096 avril 11 08:24 ../ -rw-rw-r-- 1 user1 user1 1093 déc. 25 03:01 c2cce40.diff -rw-rw-r-- 1 user1 user1 716 avril 14 09:12 c2cce40.diff.zip -rw-rw-r-- 1 user1 user1 716 avril 14 09:12 c2cce40.zip -rw-rw-r-- 1 user1 user1 13 avril 14 09:14 series The series file (the try with the zip file): (venv) user1@pc1:~$ more /home/user1/PATCH/horizon/series c2cce40.zip I also tried Without the zip extension I modify the file: /home/user/venv/share/kolla-ansible/ansible/roles/horizon/defaults/main.yml #################### # Docker #################### #horizon_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ docker_image_name_prefix }}horizon" #horizon_tag: "{{ openstack_tag }}" # #horizon_image_full: "{{ horizon_image }}:{{ horizon_tag }}" horizon_image_full: "kolla/horizon:19.4.0 » The next command create a new docker image (horizon:19.4.0) Kolla-build -b ubuntu horizon No problem… I have a new image named horizon:19.4.0. I copy the image on my second computer (2 nodes in my test cluster) Next: kolla-ansible reconfigure -I multinode Everything works , the new image is used to build horizon containers. But no modification in the file (venv) user1@pc1:~$ docker exec -it horizon bash (horizon)[root@pc1 /]# more ./var/lib/kolla/venv/lib/python3.12/site-packages/openstack_dashboard/dashboards/project/networks/ports/workflows.py class UpdatePortSecurityGroupAction(sg_base.BaseSecurityGroupsAction): def _get_initial_security_groups(self, context): port_id = context.get('port_id', '') port = api.neutron.port_get(self.request, port_id) return port.security_groups No modification on the container, in the workflows.py file. What is wrong ? There's something I'm not doing right, but what? Do you have any ideas? I'm definitely not managing it. Thank you, really, if you have any ideas. Franck
