
Container image builds broken due to disabling docker iptables management in https://review.opendev.org/c/openstack/kolla-ansible/+/751795. This affects Wallaby and later. This patch configures kolla-build to use network_mode=host. Change-Id: I608c0362e6eeea65ffafb32cda5c19ccb6ec8b5c Story: 2008942 Task: 42560