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