Add script to run e2e tests from binary deployment: hack/e2e-from-release.sh

hack/e2e-from-release.sh

+#!/bin/bash
+
+# Copyright 2015 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 script will build a kubernetes.tar.gz and
+# kubernetes-test.tar.gz, unpack them in a separate directory and try
+# to run e2es from there, as if it were a binary distribution separate
+# from the git tree.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+
+# Build a release
+echo
+echo "... building release"
+echo
+"${KUBE_ROOT}/build/release.sh"
+
+echo
+echo "... ensuring git e2e cluster is down"
+echo
+go run "${KUBE_ROOT}/hack/e2e.go" -v -down
+
+TEST_DEPLOY="${KUBE_ROOT}/_output/test-deploy"
+echo
+echo "... deploying kubernetes.tar.gz / kubernetes-test.tar.gz to ${TEST_DEPLOY}"
+echo
+rm -rf ${TEST_DEPLOY}
+mkdir -p ${TEST_DEPLOY}
+tar -C "${TEST_DEPLOY}" -xzf _output/release-tars/kubernetes.tar.gz
+tar -C "${TEST_DEPLOY}" -xzf _output/release-tars/kubernetes-test.tar.gz
+
+# Nothing past here should touch the git checkout.
+unset KUBE_ROOT
+cd "${TEST_DEPLOY}/kubernetes"
+
+echo
+echo "... running e2e tests from ${TEST_DEPLOY}"
+echo
+go run ./hack/e2e.go -v -up -test -down "$*" || (
+  status=$?
+
+  echo
+  echo "... e2e tests failed from ${TEST_DEPLOY}! To reproduce this command:"
+  echo "...   (cd '${TEST_DEPLOY}/kubernetes' && go run ./hack/e2e.go -v -up -test -down" "$*" ")"
+  echo
+
+  exit ${status})
+
+exit 0