Add kubernetes

adam/packages/kubernetes.scm

@@ -0,0 +1,27 @@
+(define-module (adam packages kubernetes)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system copy)
+  #:use-module ((guix licenses) #:prefix license:))
+
+(define-public kubectl
+  (package
+   (name "kubectl")
+   (version "1.28.6")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (string-append "https://dl.k8s.io/release/v" version "/bin/linux/amd64/kubectl"))
+     (sha256 (base32 "1qx7gb6gavc4nj98przr7vaa5hafp4zgblsdccvgs68ic7h1ydf8"))))
+   (build-system copy-build-system)
+   (arguments
+    `(#:phases (modify-phases %standard-phases)
+	       (add-after 'unpack 'chmod
+			  (lambda* (#:key #:allow-other-keys)
+				   (cmod "kubectl" #o755)))
+	       #:substitutable? #f
+	       #:install-plan '(("kubectl" "/bin/"))))
+   (synopsis "kubectl binary")
+   (description "kubectl binary")
+   (home-page "https://github.com/kubernetes/kubernetes")
+   (license license:asl2.0)))