update k8s lib and use app-protocol

build/flake.nix

@@ -6,8 +6,14 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
   };
 
-  outputs = { self, nixpkgs, flake-utils, }:
-    flake-utils.lib.eachDefaultSystem (system:
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
         package = pkgs.buildGoModule {
@@ -15,7 +21,7 @@
           version = "0.0.0";
           src = ../.;
           doCheck = false;
-          vendorHash = "sha256-o2lb7G2UTG5AC0JkG677K636BrJO1oOpVLhl+neM8/A=";
+          vendorHash = "sha256-Ngn1hcOFZP6NivtJfNNafbyg4u4Ti4gr+XUs6KrYgf8=";
           installPhase = ''
             runHook preInstall
 
@@ -41,10 +47,19 @@
             User = "65532:65532";
           };
         };
-      in with pkgs; {
+      in
+      with pkgs;
+      {
         packages.default = package;
         packages.dockerImage = dockerPackage;
-        devShells.default =
-          mkShell { buildInputs = [ nixfmt gopls operator-sdk go ]; };
-      });
+        devShells.default = mkShell {
+          buildInputs = [
+            nixfmt
+            gopls
+            operator-sdk
+            go
+          ];
+        };
+      }
+    );
 }