WIP: Proxmox LXC config.

Includes some refactoring for tailscale and impermanence.

common/global/tailscale.nix

@@ -1,12 +1,21 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
+with lib;
 let
+  cfg = config.custom.tailscale;
 in
 {
   imports = [ ./tailscale_lib.nix ];
 
-  services.tailscaleAutoconnect.enable = true;
+  options.custom.tailscale = {
+    enable = mkEnableOption {
+      description = "Enable Tailscale";
+      default = true;
+    };
+  };
 
-  services.tailscale.package = pkgs.unstable.tailscale;
-
-  environment.persistence."/persist".directories = [ "/var/lib/tailscale" ];
+  config = mkIf cfg.enable {
+    services.tailscaleAutoconnect.enable = true;
+    services.tailscale.package = pkgs.unstable.tailscale;
+    environment.persistence."/persist".directories = [ "/var/lib/tailscale" ];
+  };
 }

common/impermanence.nix

@@ -1,7 +1,5 @@
 { pkgs, inputs, ... }:
 {
-  imports = [ inputs.impermanence.nixosModules.impermanence ];
-
   environment.persistence = {
     "/persist" = {
       directories = [ "/var/lib/nixos" ];

common/lxc-node.nix

@@ -0,0 +1,7 @@
+{
+  imports = [
+  ];
+
+  custom.tailscale.enable = false;
+  proxmoxLXC.manageNetwork = true;
+}