[ovirt-users] Ovirt 4.4.6.5-1 engine-setup failed

I am installing Ovirt 4.4.6.5-1 engine on CentOS Stream 8 on a dedicated vm. Towards the end of the engine-setup session I have a failure: [ INFO ] Stage: Transaction setup [ INFO ] Stopping engine service [ INFO ] Stopping ovirt-fence-kdump-listener service [ INFO ] Stopping dwh service [ INFO ] Stopping vmconsole-proxy service [ INFO ] Stopping websocket-proxy service [ INFO ] Stage: Misc configuration (early) [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Upgrading CA [ INFO ] Initializing PostgreSQL [ INFO ] Creating PostgreSQL 'engine' database [ INFO ] Configuring PostgreSQL [ INFO ] Creating PostgreSQL 'ovirt_engine_history' database [ INFO ] Configuring PostgreSQL [ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem [ INFO ] Creating CA: /etc/pki/ovirt-engine/qemu-ca.pem [ INFO ] Updating OVN SSL configuration [ INFO ] Updating OVN timeout configuration [ INFO ] Creating/refreshing DWH database schema [ INFO ] Setting up ovirt-vmconsole proxy helper PKI artifacts [ INFO ] Setting up ovirt-vmconsole SSH PKI artifacts [ INFO ] Configuring WebSocket Proxy [ INFO ] Creating/refreshing Engine database schema [ INFO ] Creating a user for Grafana [ INFO ] Creating/refreshing Engine 'internal' domain database schema [ INFO ] Creating default mac pool range [ INFO ] Adding default OVN provider to database [ INFO ] Adding OVN provider secret to database [ INFO ] Setting a password for internal user admin [ INFO ] Install selinux module /usr/share/ovirt-engine/selinux/ansible-runner-service.cil [ INFO ] Generating post install configuration file '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf' [ INFO ] Stage: Transaction commit [ INFO ] Stage: Closing up [ INFO ] Starting engine service [ INFO ] Starting dwh service [ INFO ] Starting Grafana service [ ERROR ] Failed to execute stage 'Closing up': Failed to start service 'ovirt-imageio' [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20210426111225-g31wa5.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20210426111501-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Below is output of /var/log/ovirt-imageio/daemon.log: 2021-04-26 11:15:01,481 ERROR (MainThread) [server] Server failed Traceback (most recent call last): File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/server.py", line 46, in main server = Server(cfg) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/server.py", line 110, in __init__ self.remote_service = services.RemoteService(self.config, self.auth) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/services.py", line 73, in __init__ self._server = http.Server((config.remote.host, port), http.Connection) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/http.py", line 91, in __init__ self.create_socket(prefer_ipv4) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/http.py", line 123, in create_socket self.socket = socket.socket(self.address_family, self.socket_type) File "/usr/lib64/python3.6/socket.py", line 144, in __init__ _socket.socket.__init__(self, family, type, proto, fileno) OSError: [Errno 97] Address family not supported by protocol I am not seeing errors in /var/log/ovirt-engine/setup/setup.log. What other information do you need that is revelant to this issue? Thanks Don