pyrox.dev
1{ config, lib, pkgs, ... }:
2with lib;
3let
4 cfg = config.services.xe-guest-utilities;
5in {
6 options = {
7 services.xe-guest-utilities = {
8 enable = mkEnableOption "Whether to enable the Xen guest utilities daemon.";
9 };
10 };
11 config = mkIf cfg.enable {
12 services.udev.packages = [ pkgs.xe-guest-utilities ];
13 systemd.tmpfiles.rules = [ "d /run/xenstored 0755 - - -" ];
14
15 systemd.services.xe-daemon = {
16 description = "xen daemon file";
17 wantedBy = [ "multi-user.target" ];
18 after = [ "xe-linux-distribution.service" ];
19 requires = [ "proc-xen.mount" ];
20 path = [ pkgs.coreutils pkgs.iproute ];
21 serviceConfig = {
22 PIDFile = "/run/xe-daemon.pid";
23 ExecStart = "${pkgs.xe-guest-utilities}/bin/xe-daemon -p /run/xe-daemon.pid";
24 ExecStop = "${pkgs.procps}/bin/pkill -TERM -F /run/xe-daemon.pid";
25 };
26 };
27
28 systemd.services.xe-linux-distribution = {
29 description = "xen linux distribution service";
30 wantedBy = [ "multi-user.target" ];
31 before = [ "xend.service" ];
32 path = [ pkgs.xe-guest-utilities pkgs.coreutils pkgs.gawk pkgs.gnused ];
33 serviceConfig = {
34 Type = "simple";
35 RemainAfterExit = "yes";
36 ExecStart = "${pkgs.xe-guest-utilities}/bin/xe-linux-distribution /var/cache/xe-linux-distribution";
37 };
38 };
39
40 systemd.mounts = [
41 { description = "Mount /proc/xen files";
42 what = "xenfs";
43 where = "/proc/xen";
44 type = "xenfs";
45 unitConfig = {
46 ConditionPathExists = "/proc/xen";
47 RefuseManualStop = "true";
48 };
49 }
50 ];
51 };
52}