Added: Container Switch

modules/containerization/default.nix

@@ -0,0 +1,41 @@
+{
+  lib,
+  pkgs,
+  containerization ? "none",
+  ...
+}:
+
+let
+  # Import the appropriate containerization module based on the parameter
+  containerModule =
+    if containerization == "podman" then
+      import ./podman.nix
+    else if containerization == "docker" then
+      import ./docker.nix
+    else if containerization == "none" then
+      { }
+    else
+      throw "Unknown containerization type: ${containerization}. Valid options are: podman, docker, none";
+in
+
+{
+  imports = [ containerModule ];
+
+  # Common packages and configuration for all systems
+  environment.systemPackages = with pkgs; [
+    # Remove the curly braces {}
+    dive # docker layer viewer
+    tailscale # VPN
+  ];
+
+  virtualisation.containers.enable = true;
+  virtualisation.oci-containers.containers = {
+    /*
+      container-name = {
+          image = "image";
+          autoStart = true;
+          ports = [ "127.0.0.1:1234:1234" ];
+      };
+    */
+  };
+}

modules/containerization/docker.nix

@@ -0,0 +1,18 @@
+{ pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    docker-compose
+    lazydocker
+  ];
+
+  virtualisation.docker = {
+    enable = true;
+    rootless = {
+      enable = true;
+      setSocketVariable = true;
+    };
+  };
+
+  virtualisation.oci-containers.backend = "docker";
+}

modules/containerization/podman.nix

@@ -0,0 +1,17 @@
+{ pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    podman-compose # docker-compose alternative
+    podman-tui # status of containers in terminal
+    podman-desktop # Desktop client
+  ];
+
+  virtualisation.podman = {
+    enable = true;
+    dockerCompat = true;
+    defaultNetwork.settings.dns_enabled = true;
+  };
+
+  virtualisation.oci-containers.backend = "podman";
+}

modules/docker.nix

@@ -1,36 +0,0 @@
-{ pkgs, ... }:
-{
-
-  environment.systemPackages = with pkgs; [
-    # Virtualisation
-    docker-compose # docker-compose alternative
-    dive # docker layer viewer
-    tailscale # Vpn
-  ];
-  # Virtualisation
-  virtualisation = {
-    containers.enable = true;
-
-    docker = {
-      enable = true;
-      rootless = {
-        enable = true;
-        setSocketVariable = true;
-      };
-    };
-
-    oci-containers = {
-      backend = "docker";
-      containers = {
-        /*
-          container-name = {
-              image = "image";
-              autoStart = true;
-              ports = [ "127.0.0.1:1234:1234" ];
-          };
-        */
-      };
-    };
-  };
-
-}

modules/localisation.nix

@@ -4,7 +4,7 @@
   time.timeZone = "Europe/Berlin";
 
   # Select internationalisation properties.
-  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.defaultLocale = "de_DE.UTF-8";
 
   i18n.extraLocaleSettings = {
     LC_ADDRESS = "de_DE.UTF-8";

modules/podman.nix

@@ -1,36 +0,0 @@
-{ pkgs, ... }:
-{
-
-  environment.systemPackages = with pkgs; [
-    # Virtualisation
-    podman-compose # docker-compose alternative
-    dive # docker layer viewer
-    podman-tui # status of containers in terminal
-    podman-desktop # Desktop client
-    tailscale # Vpn
-  ];
-  # Virtualisation
-  virtualisation = {
-    containers.enable = true;
-
-    podman = {
-      enable = true;
-      dockerCompat = true;
-      defaultNetwork.settings.dns_enabled = true;
-    };
-
-    oci-containers = {
-      backend = "podman";
-      containers = {
-        /*
-          container-name = {
-              image = "image";
-              autoStart = true;
-              ports = [ "127.0.0.1:1234:1234" ];
-          };
-        */
-      };
-    };
-  };
-
-}