nixos/maintainers/scripts/incus/incus-container-image.nix

   1 { lib, pkgs, ... }:
   2
   3 {
   4   imports = [ ../../../modules/virtualisation/lxc-container.nix ];
   5
   6   virtualisation.lxc.templates.nix = {
   7     enable = true;
   8     target = "/etc/nixos/incus.nix";
   9     template = ./nix.tpl;
  10     when = [
  11       "create"
  12       "copy"
  13     ];
  14   };
  15
  16   # copy the config for nixos-rebuild
  17   system.activationScripts.config =
  18     let
  19       config = pkgs.substituteAll {
  20         src = ./incus-container-image-inner.nix;
  21         stateVersion = lib.trivial.release;
  22       };
  23     in
  24     ''
  25       if [ ! -e /etc/nixos/configuration.nix ]; then
  26         install -m 0644 -D ${config} /etc/nixos/configuration.nix
  27       fi
  28     '';
  29
  30   networking = {
  31     dhcpcd.enable = false;
  32     useDHCP = false;
  33     useHostResolvConf = false;
  34   };
  35
  36   systemd.network = {
  37     enable = true;
  38     networks."50-eth0" = {
  39       matchConfig.Name = "eth0";
  40       networkConfig = {
  41         DHCP = "ipv4";
  42         IPv6AcceptRA = true;
  43       };
  44       linkConfig.RequiredForOnline = "routable";
  45     };
  46   };
  47 }