Make local clusters work painlessly with kubeconfig

cluster/kubectl.sh

@@ -103,15 +103,6 @@ if [[ "$KUBERNETES_PROVIDER" == "gke" ]]; then
   detect-project &> /dev/null
   export PATH=$(get_absolute_dirname $kubectl):$PATH
   kubectl="${GCLOUD}"
-fi
-
-if [[ "$KUBERNETES_PROVIDER" == "vagrant" ]]; then
-  # When we are using vagrant it has hard coded auth.  We repeat that here so that
-  # we don't clobber auth that might be used for a publicly facing cluster.
-  config=(
-    "--auth-path=$HOME/.kubernetes_vagrant_auth"
-  )
-elif [[ "${KUBERNETES_PROVIDER}" == "gke" ]]; then
   # GKE runs kubectl through gcloud.
   config=(
     "preview"
@@ -121,12 +112,15 @@ elif [[ "${KUBERNETES_PROVIDER}" == "gke" ]]; then
     "--zone=${ZONE}"
     "--cluster=${CLUSTER_NAME}"
   )
+elif [[ "$KUBERNETES_PROVIDER" == "vagrant" ]]; then
+  # When we are using vagrant it has hard coded auth.  We repeat that here so that
+  # we don't clobber auth that might be used for a publicly facing cluster.
+  config=(
+    "--auth-path=$HOME/.kubernetes_vagrant_auth"
+  )
 fi
 
-detect-master > /dev/null
+echo "current-context: \"$(${kubectl} config view -o template --template='{{index . "current-context"}}')\""
-if [[ -n "${KUBE_MASTER_IP-}" && -z "${KUBERNETES_MASTER-}" ]]; then
-  export KUBERNETES_MASTER=https://${KUBE_MASTER_IP}
-fi
 
 echo "Running:" "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}" >&2
 "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}"

cluster/local/util.sh

@@ -1,19 +0,0 @@
-#!/bin/bash
-
-# Copyright 2014 Google Inc. All rights reserved.
-#
-# 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.
-
-function detect-master () {
-  echo "Running locally"
-}

docs/getting-started-guides/locally.md

@@ -33,12 +33,9 @@ hack/local-up-cluster.sh
 This will build and start a lightweight local cluster, consisting of a master
 and a single minion. Type Control-C to shut it down.
 
-You can use the cluster/kubectl.sh script to interact with the local cluster.
+You can use the cluster/kubectl.sh script to interact with the local cluster. hack/local-up-cluster.sh will
-You must set the KUBERNETES_PROVIDER environment variable.
+print the commands to run to point kubectl at the local cluster.
 
-```
-export KUBERNETES_PROVIDER=local
-```
 
 ### Running a container
 

hack/local-up-cluster.sh

@@ -98,6 +98,7 @@ cleanup()
 
     [[ -n "${ETCD_PID-}" ]] && kill "${ETCD_PID}"
     [[ -n "${ETCD_DIR-}" ]] && rm -rf "${ETCD_DIR}"
+
     exit 0
 }
 
@@ -160,7 +161,9 @@ Logs:
 
 To start using your cluster, open up another terminal/tab and run:
 
-  export KUBERNETES_PROVIDER=local
+  cluster/kubectl.sh config set-cluster local --server=http://${API_HOST}:${API_PORT} --insecure-skip-tls-verify=true --global
+  cluster/kubectl.sh config set-context local --cluster=local --global
+  cluster/kubectl.sh config use-context local
   cluster/kubectl.sh
 EOF