Since https://github.com/redhat-openstack/infrared/commit/fecd7b238976e708600e697df084c1bd35f9632d we run into: fatal: [hypervisor]: FAILED! => {"changed": false, "msg": "Error: invalid or not allowed setting 'bridge-port': 'bridge-port' not among [connection, 802-3-ethernet (ethernet), 802-1x, dcb, sriov, ethtool, match, ipv4, ipv6, tc, proxy].\n", "name": "em1", "rc": 2} That seems to be related to: https://github.com/ansible/ansible/pull/68065/commits/5684dacb35585b773393f165054933c2351bd4ce We are still installing on rhel 7.9 --- did you switch to rhel 8 and that's why this fails for us? Thanks