Add a new e2e test; fix some bugs/usability problems

hack/e2e-suite/guestbook.sh

@@ -0,0 +1,52 @@
+#!/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.
+
+# Assumes a running Kubernetes test cluster; verifies that the guestbook example
+# works. Assumes that we're being called by hack/e2e-test.sh (we use some env
+# vars it sets up).
+
+set -e
+
+HAVE_JQ=$(which jq)
+if [[ -z ${HAVE_JQ} ]]; then
+  echo "Please install jq, e.g.: sudo apt-get install jq"
+  exit 1
+fi
+
+source "${KUBE_REPO_ROOT}/cluster/util.sh"
+GUESTBOOK="${KUBE_REPO_ROOT}/examples/guestbook"
+
+# Launch the guestbook example
+$CLOUDCFG -c "${GUESTBOOK}/redis-master.json" create /pods
+$CLOUDCFG -c "${GUESTBOOK}/redis-master-service.json" create /services
+$CLOUDCFG -c "${GUESTBOOK}/redis-slave-controller.json" create /replicationControllers
+
+sleep 5
+
+POD_LIST_1=$($CLOUDCFG -json list pods | jq ".items[].id")
+echo "Pods running: ${POD_LIST_1}"
+
+$CLOUDCFG stop redisSlaveController
+# Needed until issue #103 gets fixed
+sleep 25
+$CLOUDCFG rm redisSlaveController
+$CLOUDCFG delete services/redismaster
+$CLOUDCFG delete pods/redis-master-2
+
+POD_LIST_2=$($CLOUDCFG -json list pods | jq ".items[].id")
+echo "Pods running after shutdown: ${POD_LIST_2}"
+
+exit 0