diff options
Diffstat (limited to 'nixos/modules/virtualisation/qemu-guest-agent.nix')
-rw-r--r-- | nixos/modules/virtualisation/qemu-guest-agent.nix | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/qemu-guest-agent.nix b/nixos/modules/virtualisation/qemu-guest-agent.nix new file mode 100644 index 00000000000..39273e523e8 --- /dev/null +++ b/nixos/modules/virtualisation/qemu-guest-agent.nix @@ -0,0 +1,45 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.services.qemuGuest; +in { + + options.services.qemuGuest = { + enable = mkOption { + type = types.bool; + default = false; + description = "Whether to enable the qemu guest agent."; + }; + package = mkOption { + type = types.package; + default = pkgs.qemu_kvm.ga; + defaultText = literalExpression "pkgs.qemu_kvm.ga"; + description = "The QEMU guest agent package."; + }; + }; + + config = mkIf cfg.enable ( + mkMerge [ + { + + services.udev.extraRules = '' + SUBSYSTEM=="virtio-ports", ATTR{name}=="org.qemu.guest_agent.0", TAG+="systemd" ENV{SYSTEMD_WANTS}="qemu-guest-agent.service" + ''; + + systemd.services.qemu-guest-agent = { + description = "Run the QEMU Guest Agent"; + serviceConfig = { + ExecStart = "${cfg.package}/bin/qemu-ga --statedir /run/qemu-ga"; + Restart = "always"; + RestartSec = 0; + # Runtime directory and mode + RuntimeDirectory = "qemu-ga"; + RuntimeDirectoryMode = "0755"; + }; + }; + } + ] + ); +} |