diff options
Diffstat (limited to 'nixpkgs/nixos/modules/virtualisation/xe-guest-utilities.nix')
-rw-r--r-- | nixpkgs/nixos/modules/virtualisation/xe-guest-utilities.nix | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/virtualisation/xe-guest-utilities.nix b/nixpkgs/nixos/modules/virtualisation/xe-guest-utilities.nix new file mode 100644 index 000000000000..675cf9297371 --- /dev/null +++ b/nixpkgs/nixos/modules/virtualisation/xe-guest-utilities.nix @@ -0,0 +1,52 @@ +{ config, lib, pkgs, ... }: +with lib; +let + cfg = config.services.xe-guest-utilities; +in { + options = { + services.xe-guest-utilities = { + enable = mkEnableOption "the Xen guest utilities daemon"; + }; + }; + config = mkIf cfg.enable { + services.udev.packages = [ pkgs.xe-guest-utilities ]; + systemd.tmpfiles.rules = [ "d /run/xenstored 0755 - - -" ]; + + systemd.services.xe-daemon = { + description = "xen daemon file"; + wantedBy = [ "multi-user.target" ]; + after = [ "xe-linux-distribution.service" ]; + requires = [ "proc-xen.mount" ]; + path = [ pkgs.coreutils pkgs.iproute ]; + serviceConfig = { + PIDFile = "/run/xe-daemon.pid"; + ExecStart = "${pkgs.xe-guest-utilities}/bin/xe-daemon -p /run/xe-daemon.pid"; + ExecStop = "${pkgs.procps}/bin/pkill -TERM -F /run/xe-daemon.pid"; + }; + }; + + systemd.services.xe-linux-distribution = { + description = "xen linux distribution service"; + wantedBy = [ "multi-user.target" ]; + before = [ "xend.service" ]; + path = [ pkgs.xe-guest-utilities pkgs.coreutils pkgs.gawk pkgs.gnused ]; + serviceConfig = { + Type = "simple"; + RemainAfterExit = "yes"; + ExecStart = "${pkgs.xe-guest-utilities}/bin/xe-linux-distribution /var/cache/xe-linux-distribution"; + }; + }; + + systemd.mounts = [ + { description = "Mount /proc/xen files"; + what = "xenfs"; + where = "/proc/xen"; + type = "xenfs"; + unitConfig = { + ConditionPathExists = "/proc/xen"; + RefuseManualStop = "true"; + }; + } + ]; + }; +} |