Add ubuntu ovn overrides

Author: Alex-Welsh

etc/kayobe/kolla.yml

@@ -408,7 +408,42 @@ kolla_build_customizations_rocky:
   ovn_sb_db_server_packages_override:
     - ovn24.03-central
 
-kolla_build_customizations_ubuntu: {}
+kolla_build_customizations_ubuntu:
+  kolla_toolbox_packages_remove:
+    - openvswitch-switch
+  kolla_toolbox_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+  manila_base_packages_remove:
+    - openvswitch-switch
+  manila_base_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+  neutron_base_packages_remove:
+    - openvswitch-switch
+    - python3-openvswitch
+  neutron_base_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+    - python3-openvswitch=3.3.0-1ubuntu3.2
+  nova_base_packages_remove:
+    - openvswitch-switch
+    - python3-openvswitch
+  nova_base_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+    - python3-openvswitch=3.3.0-1ubuntu3.2
+  nova_libvirt_packages_remove:
+    - openvswitch-switch
+  nova_libvirt_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+  openvswitch_base_packages_remove:
+    - openvswitch-switch
+    - python3-openvswitch
+  openvswitch_base_packages_append:
+    - openvswitch-switch=3.3.0-1ubuntu3.2
+    - python3-openvswitch=3.3.0-1ubuntu3.2
+  ovs_dpdk_packages_remove:
+    - openvswitch-switch-dpdk
+  ovs_dpdk_packages_append:
+    - openvswitch-switch-dpdk=3.3.0-1ubuntu3.2
+
 
 # Dict mapping image customization variable names to their values.
 # Each variable takes the form: