modules/nixos+darwin: move to traits + archetypes model

1 files changed, 23 insertions, 0 deletions

diff --git a/modules/nixos/traits/containers.nix b/modules/nixos/traits/containers.nix
new file mode 100644
index 0000000..43c748c
--- /dev/null
+++ b/modules/nixos/traits/containers.nix
@@ -0,0 +1,23 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.traits.containers;
+in {
+  options.traits.containers = {
+    enable = lib.mkEnableOption "containers support";
+  };
+
+  config.virtualisation = lib.mkIf cfg.enable {
+    podman = {
+      enable = true;
+      enableNvidia = lib.mkDefault (builtins.elem "nvidia" (config.services.xserver.videoDrivers or []));
+      extraPackages = with pkgs; [podman-compose];
+      autoPrune.enable = true;
+    };
+
+    oci-containers.backend = "podman";
+  };
+}