[ovirt-users] engine-setup in 4.4.2 not using yum/dnf proxy?

Hello, I'm testing upgrade from 4.3.10 to 4.4.2 for a standalone manager with local database environment. I configured the new engine system as a CentOS 8.2 with a proxy in /etc/yum.conf (that is a link to /etc/dnf/dnf.com) and that worked for all the steps until engine-setup. Now I get this [root@ovmgr1 ~]# engine-setup [ INFO ] Stage: Initializing [ INFO ] Stage: Environment setup Configuration files: /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf, /etc/ovirt-engine-setup.conf.d/10-packaging.conf, /etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20201006112458-p84x9i.log Version: otopi-1.9.2 (otopi-1.9.2-1.el8) [ INFO ] DNF Downloading 1 files, 0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloading CentOS-8 - AppStream 0.00/0.00KB [ INFO ] DNF Downloaded CentOS-8 - AppStream [ INFO ] DNF Errors during downloading metadata for repository 'AppStream': .... [ ERROR ] Execution of setup failed and I see in netstat during the phase tcp 0 1 10.4.192.43:33418 18.225.36.18:80 SYN_SENT so it seems it is not using the proxy. Do I have to put proxy info into any other file? Thanks, Gianluca