Install KVM && Web Cockpit Console on Manjaro Gnome 20.0.3 (VENV)

Attempt to test another Linux distro Manjaro Gnome 20.0.3 as Virthost managed via Cockpit Web Console in virtual environment.
Manjaro Gnome itself deployed as L1 Guest on top of bare metal CentOS 8.2 virtualization host.

Setup KVM on Manjaro
 $ sudo pacman -S virt-manager virt-viewer \
     qemu vde2 ebtables dnsmasq \
     bridge-utils openbsd-netcat

  $ sudo systemctl start libvirtd.service
  $ sudo systemctl status libvirtd.service
  $ sudo systemctl enable  libvirtd.service

 Setup Web Cockpit Console on Manjaro
  $ sudo pacman -S cockpit cockpit-machines
  $ sudo systemctl start cockpit.socket
  $ sudo systemctl status  cockpit.socket
  $ sudo systemctl enable  cockpit.socket

 Setup Firewalld On Manjaro
  $ sudo pacman -S firewalld 
  $ sudo systemctl start firewalld
  $ sudo systemctl status  firewalld
  $ sudo systemctl enable  firewalld
  $ sudo systemctl status  firewalld

 Open port 9090
  $ sudo firewall-cmd --add-service=cockpit --permanent
  $ sudo firewall-cmd --reload

 

Login into Cockpit Console

Bridge attached to external interface has been created
Fork Ubuntu 20.04 L2 KVM guest and launch Remote Virt-viewer console

  Fork SparkyLinux2020.06 L2 KVM guest and launch Remote Virt-viewer console

  Shutdown both L2 Guests have been deployed

   L1 Manjaro Guest configuration (VENV)