Add a binary and scripts for running a local kubernetes cluster.

hack/build-go.sh

@@ -22,7 +22,7 @@ source $(dirname $0)/config-go.sh
 
 cd "${KUBE_TARGET}"
 
-BINARIES="proxy integration apiserver controller-manager kubelet cloudcfg"
+BINARIES="proxy integration apiserver controller-manager kubelet cloudcfg localkube"
 
 for b in $BINARIES; do
   echo "+++ Building ${b}"

hack/localcfg.sh

@@ -0,0 +1,27 @@
+#!/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.
+
+# This file is exactly like cloudcfg.sh, but it talks to a local master
+# (which you're assumed to be running with localkube.sh).
+
+CLOUDCFG=$(dirname $0)/../output/go/cloudcfg
+if [ ! -x $CLOUDCFG ]; then
+  echo "Could not find cloudcfg binary. Run hack/build-go.sh to build it."
+  exit 1
+fi
+
+# 8080 is the default port for the master
+$CLOUDCFG -h https://localhost:8080 $@

hack/localkube.sh

@@ -0,0 +1,50 @@
+#!/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.
+
+# This command builds and runs a local kubernetes cluster.
+
+if [ "$(which etcd)" == "" ]; then
+	echo "etcd must be in your PATH"
+	exit 1
+fi
+
+# Stop right away if the build fails
+set -e
+
+# Only build what we need
+(
+  source $(dirname $0)/config-go.sh
+  cd "${KUBE_TARGET}"
+  BINARIES="cloudcfg localkube"
+  for b in $BINARIES; do
+    echo "+++ Building ${b}"
+    go build "${KUBE_GO_PACKAGE}"/cmd/${b}
+  done
+)
+
+echo "Starting etcd"
+
+ETCD_DIR=$(mktemp -d -t kube-integration.XXXXXX)
+trap "rm -rf ${ETCD_DIR}" EXIT
+
+etcd -name test -data-dir ${ETCD_DIR} > /tmp/etcd.log &
+ETCD_PID=$!
+
+sleep 5
+
+$(dirname $0)/../output/go/localkube
+
+kill $ETCD_PID