Rename integration-test and update README

hack/test-integration.sh

@@ -0,0 +1,43 @@
+#!/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.
+
+if [ "$(which etcd)" == "" ]; then
+	echo "etcd must be in your PATH"
+	exit 1
+fi
+
+running_etcd=$(ps -ef | grep etcd | grep -c name)
+if [ "$running_etcd" != "0" ]; then
+	echo "etcd appears to already be running on this machine, please kill and restart the test."
+	exit 1
+fi
+
+# Stop right away if the build fails
+set -e
+
+$(dirname $0)/build-go.sh cmd/integration
+
+ETCD_DIR=$(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/bin/integration
+
+kill $ETCD_PID