improvements in networking

- macvtaps working
- only 1 dnsmasq service per namespace
- vms binds to networking services
- lans with domains
- vms no longer assigned same ip (machine id issues)
-

lib/images/debian/templates.nix

@@ -10,11 +10,13 @@ with scriptsNFiles;
       upload ${grub-ifnames-0}:/etc/default/grub.d/90-ifnames-0.cfg
       upload ${grub-disable-microcode}:/etc/default/grub.d/00-disable-microcode.cfg
       run-command mount /boot/efi && update-grub
-      upload ${eth0-dhcp-network}:/etc/systemd/network/00-eth0-dhcp.network
+      upload ${dhcp-network-for-iface { iface = "eth0"; }}:/etc/systemd/network/00-eth0-dhcp.network
       run ${ssh-service-override-conf-create}
       upload ${grow-root-sh}:/usr/local/sbin/grow-root.sh
       upload ${grow-root-service}:/etc/systemd/system/grow-root.service
       run-command systemctl enable grow-root.service
+      truncate /etc/machine-id
+      delete /var/lib/dbus/machine-id
     '';
   };