sudo qubes-dom0-update --enablerepo=qubes-templates-community-testing qubes-template-centos-8-minimal qvm-clone centos-8-minimal ibox qvm-run -p -u root ibox 'dnf install qubes-core-agent-networking qubes-core-agent-passwordless-root' qvm-shutdown ibox qvm-create --label gray --template ibox ibox-base