refactor: container & kubernetes

home/base/server/container.nix

@@ -0,0 +1,37 @@
+{
+  pkgs,
+  pkgs-unstable,
+  nur-ryan4yin,
+  ...
+}: {
+  home.packages = with pkgs; [
+    skopeo
+    docker-compose
+    dive # explore docker layers
+    lazydocker # Docker terminal UI.
+
+    kubectl
+    istioctl
+    kubernetes-helm
+  ];
+
+  programs = {
+    k9s = {
+      enable = true;
+      skin = let
+        skin_file = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-k9s}/dist/mocha.yml"; # theme - catppuccin mocha
+        skin_attr = builtins.fromJSON (
+          builtins.readFile
+          # replace 'base: &base "#1e1e2e"' with 'base: &base "default"'
+          # to make fg/bg color transparent. "default" means transparent in k9s skin.
+          (pkgs.runCommandNoCC "get-skin-json" {} ''
+            cat ${skin_file} \
+              |  sed -E 's@(base: &base ).+@\1 "default"@g' \
+              | ${pkgs.yj}/bin/yj > $out
+          '')
+        );
+      in
+        skin_attr;
+    };
+  };
+}

home/base/server/core.nix

@@ -34,7 +34,6 @@
 
     sad # CLI search and replace, with diff preview, really useful!!!
     lazygit # Git terminal UI.
-    lazydocker # Docker terminal UI.
 
     # misc
     tldr