remove local kubectl and kubernetes packages

A comment added in the original commit suggests these were only used as
more up-to-date versions relative to those in nixpkgs. That's no longer
the case and I'm not sure there's good reason to maintain theme here.

I'm happy to reconsider but will remove them for now.

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- removed local `kubectl` and `kubernetes` packages in lieu of those from nixpkgs
+
 ## [0.2.0] - 2023-07-07
 
 ### Breaking

flake.nix

@@ -131,7 +131,6 @@
         };
 
         packages = {
-          inherit (pkgs) kubernetes kubectl;
           default = pkgs.callPackage ./pkgs/kubenix.nix {
             inherit (self.packages.${system});
             evalModules = self.evalModules.${system};

pkgs/applications/networking/cluster/kubectl/default.nix

@@ -1,33 +0,0 @@
-{ stdenv
-, kubernetes
-, installShellFiles
-}:
-stdenv.mkDerivation {
-  name = "kubectl-${kubernetes.version}";
-
-  # kubectl is currently part of the main distribution but will eventially be
-  # split out (see homepage)
-  dontUnpack = true;
-
-  nativeBuildInputs = [ installShellFiles ];
-
-  outputs = [ "out" "man" ];
-
-  installPhase = ''
-    install -D ${kubernetes}/bin/kubectl -t $out/bin
-
-    installManPage "${kubernetes.man}/share/man/man1"/kubectl*
-
-    for shell in bash zsh; do
-      $out/bin/kubectl completion $shell > kubectl.$shell
-      installShellCompletion kubectl.$shell
-    done
-  '';
-
-  meta =
-    kubernetes.meta
-    // {
-      description = "Kubernetes CLI";
-      homepage = "https://github.com/kubernetes/kubectl";
-    };
-}

pkgs/applications/networking/cluster/kubernetes/default.nix

@@ -1,89 +0,0 @@
-{ stdenv
-, lib
-, fetchFromGitHub
-, removeReferencesTo
-, which
-, go
-, makeWrapper
-, rsync
-, installShellFiles
-, components ? [
-    "cmd/kubelet"
-    "cmd/kube-apiserver"
-    "cmd/kube-controller-manager"
-    "cmd/kube-proxy"
-    "cmd/kube-scheduler"
-    "test/e2e/e2e.test"
-  ]
-}:
-stdenv.mkDerivation rec {
-  pname = "kubernetes";
-  version = "1.20.4";
-
-  src = fetchFromGitHub {
-    owner = "kubernetes";
-    repo = "kubernetes";
-    rev = "v${version}";
-    hash = "sha256-r9Clwr+87Ns4VXUW9F6cgks+LknY39ngbQgZ5UMZ0Vo=";
-  };
-
-  nativeBuildInputs = [ removeReferencesTo makeWrapper which go rsync installShellFiles ];
-
-  outputs = [ "out" "man" "pause" ];
-
-  patches = [ ./fixup-addonmanager-lib-path.patch ];
-
-  postPatch = ''
-    # go env breaks the sandbox
-    substituteInPlace "hack/lib/golang.sh" \
-      --replace 'echo "$(go env GOHOSTOS)/$(go env GOHOSTARCH)"' 'echo "${go.GOOS}/${go.GOARCH}"'
-
-    substituteInPlace "hack/update-generated-docs.sh" --replace "make" "make SHELL=${stdenv.shell}"
-    # hack/update-munge-docs.sh only performs some tests on the documentation.
-    # They broke building k8s; disabled for now.
-    echo "true" > "hack/update-munge-docs.sh"
-
-    patchShebangs ./hack
-  '';
-
-  WHAT = lib.concatStringsSep " " ([
-    "cmd/kubeadm"
-    "cmd/kubectl"
-  ]
-  ++ components);
-
-  postBuild = ''
-    ./hack/update-generated-docs.sh
-    (cd build/pause/linux && cc pause.c -o pause)
-  '';
-
-  installPhase = ''
-    for p in $WHAT; do
-      install -D _output/local/go/bin/''${p##*/} -t $out/bin
-    done
-
-    install -D build/pause/linux/pause -t $pause/bin
-    installManPage docs/man/man1/*.[1-9]
-
-    cp ${./mk-docker-opts.sh} $out/bin/mk-docker-opts.sh
-
-    for tool in kubeadm kubectl; do
-      for shell in bash zsh; do
-        $out/bin/$tool completion $shell > $tool.$shell
-        installShellCompletion $tool.$shell
-      done
-    done
-  '';
-
-  preFixup = ''
-    find $out/bin $pause/bin -type f -exec remove-references-to -t ${go} '{}' +
-  '';
-
-  meta = with lib; {
-    description = "Production-Grade Container Scheduling and Management";
-    license = licenses.asl20;
-    homepage = "https://kubernetes.io";
-    maintainers = with maintainers; [ johanot offline saschagrunert ];
-    platforms = platforms.unix;
-  };
-}

pkgs/applications/networking/cluster/kubernetes/fixup-addonmanager-lib-path.patch

@@ -1,23 +0,0 @@
-diff --git a/cluster/addons/addon-manager/kube-addons-main.sh b/cluster/addons/addon-manager/kube-addons-main.sh
-index 849973470d1..e4fef30eaea 100755
---- a/cluster/addons/addon-manager/kube-addons-main.sh
-+++ b/cluster/addons/addon-manager/kube-addons-main.sh
-@@ -17,17 +17,7 @@
- # Import required functions. The addon manager is installed to /opt in
- # production use (see the Dockerfile)
- # Disabling shellcheck following files as the full path would be required.
--if [ -f "kube-addons.sh" ]; then
--  # shellcheck disable=SC1091
--  source "kube-addons.sh"
--elif [ -f "/opt/kube-addons.sh" ]; then
--  # shellcheck disable=SC1091
--  source "/opt/kube-addons.sh"
--else
--  # If the required source is missing, we have to fail.
--  log ERR "== Could not find kube-addons.sh (not in working directory or /opt) at $(date -Is) =="
--  exit 1
--fi
-+source "@out@/bin/kube-addons-lib.sh"
- 
- # The business logic for whether a given object should be created
- # was already enforced by salt, and /etc/kubernetes/addons is the

pkgs/applications/networking/cluster/kubernetes/mk-docker-opts.sh

@@ -1,113 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright 2014 The Kubernetes Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generate Docker daemon options based on flannel env file.
-
-# exit on any error
-set -e
-
-usage() {
-  echo "$0 [-f FLANNEL-ENV-FILE] [-d DOCKER-ENV-FILE] [-i] [-c] [-m] [-k COMBINED-KEY]
-
-Generate Docker daemon options based on flannel env file
-OPTIONS:
-    -f  Path to flannel env file. Defaults to /run/flannel/subnet.env
-    -d  Path to Docker env file to write to. Defaults to /run/docker_opts.env
-    -i  Output each Docker option as individual var. e.g. DOCKER_OPT_MTU=1500
-    -c  Output combined Docker options into DOCKER_OPTS var
-    -k  Set the combined options key to this value (default DOCKER_OPTS=)
-    -m  Do not output --ip-masq (useful for older Docker version)
-" >/dev/stderr
-  exit 1
-}
-
-flannel_env="/run/flannel/subnet.env"
-docker_env="/run/docker_opts.env"
-combined_opts_key="DOCKER_OPTS"
-indiv_opts=false
-combined_opts=false
-ipmasq=true
-val=""
-
-while getopts "f:d:icmk:" opt; do
-  case $opt in
-  f)
-    flannel_env=$OPTARG
-    ;;
-  d)
-    docker_env=$OPTARG
-    ;;
-  i)
-    indiv_opts=true
-    ;;
-  c)
-    combined_opts=true
-    ;;
-  m)
-    ipmasq=false
-    ;;
-  k)
-    combined_opts_key=$OPTARG
-    ;;
-  \?)
-    usage
-    ;;
-  esac
-done
-
-if [[ $indiv_opts == false ]] && [[ $combined_opts == false ]]; then
-  indiv_opts=true
-  combined_opts=true
-fi
-
-if [[ -f ${flannel_env} ]]; then
-  source "${flannel_env}"
-fi
-
-if [[ -n $FLANNEL_SUBNET ]]; then
-  # shellcheck disable=SC2034  # Variable name referenced in OPT_LOOP below
-  DOCKER_OPT_BIP="--bip=$FLANNEL_SUBNET"
-fi
-
-if [[ -n $FLANNEL_MTU ]]; then
-  # shellcheck disable=SC2034  # Variable name referenced in OPT_LOOP below
-  DOCKER_OPT_MTU="--mtu=$FLANNEL_MTU"
-fi
-
-if [[ $FLANNEL_IPMASQ == true ]] && [[ $ipmasq == true ]]; then
-  # shellcheck disable=SC2034  # Variable name referenced in OPT_LOOP below
-  DOCKER_OPT_IPMASQ="--ip-masq=false"
-fi
-
-eval docker_opts="\$${combined_opts_key}"
-docker_opts+=" "
-
-echo -n "" >"${docker_env}"
-
-# OPT_LOOP
-for opt in $(compgen -v DOCKER_OPT_); do
-  eval val=\$"${opt}"
-
-  if [[ $indiv_opts == true ]]; then
-    echo "$opt=\"$val\"" >>"${docker_env}"
-  fi
-
-  docker_opts+="$val "
-done
-
-if [[ $combined_opts == true ]]; then
-  echo "${combined_opts_key}=\"${docker_opts}\"" >>"${docker_env}"
-fi