######################################################################################
# Enable Virtualization

  # Enable libvirtd for managing virtual machines
  virtualisation.libvirtd.enable = true;

  # Enable virt-manager, the graphical user interface
  programs.virt-manager.enable = true;

  # Add the current user to the libvirtd group for access
  #  users.users.username.extraGroups = [ "libvirtd" ];
  users.groups.libvirtd.members = ["user"];
  
  # Configure QEMU (optional)
  virtualisation.libvirtd.qemu.vhostUserPackages = with pkgs; [ virtiofsd ];

  # Enable services for QEMU guests (optional)
  services.qemuGuest.enable = true;
  services.spice-vdagentd.enable = true; # Enable copy and paste
  
  virtualisation.spiceUSBRedirection.enable = true;



######################################################################################
# Enable Containerization

  # Enable common container config files in /etc/containers
  virtualisation.containers.enable = true;
  virtualisation = {
    podman = {
      enable = true;

      # Create a `docker` alias for podman, to use it as a drop-in replacement
      dockerCompat = true;

      # Required for containers under podman-compose to be able to talk to each other.
      defaultNetwork.settings.dns_enabled = true;
    };
  };

##############################################################################################
######################################################################################
# Enable docker 


  virtualisation.docker.enable = true;
  users.users.user.extraGroups = [ "docker" ];