Merge pull request #21802 from spxtr/remove-parallel-e2e

hack/parallel-e2e.sh

-#!/bin/bash
-
-# Copyright 2015 The Kubernetes Authors 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.
-
-set -o errexit
-set -o nounset
-set -o pipefail
-
-KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
-
-function down-clusters {
-  for count in $(seq 1 ${clusters}); do
-    export KUBE_GCE_INSTANCE_PREFIX=e2e-test-${USER}-${count}
-    local cluster_dir=${KUBE_ROOT}/_output/e2e/${KUBE_GCE_INSTANCE_PREFIX}
-    export KUBECONFIG=${cluster_dir}/.kubeconfig
-    go run ${KUBE_ROOT}/hack/e2e.go -down -v &
-  done
-
-  wait
-}
-
-function up-clusters {
-  for count in $(seq 1 ${clusters}); do
-    export KUBE_GCE_INSTANCE_PREFIX=e2e-test-${USER}-${count}
-    export CLUSTER_IP_RANGE="10.$((${count}*2-1)).0.0/16"
-    export MASTER_IP_RANGE="10.$((${count}*2)).0.0/24"
-
-    local cluster_dir=${KUBE_ROOT}/_output/e2e/${KUBE_GCE_INSTANCE_PREFIX}
-    mkdir -p ${cluster_dir}
-    export KUBECONFIG=${cluster_dir}/.kubeconfig
-    go run hack/e2e.go -up -v 2>&1 | tee ${cluster_dir}/up.log &
-  done
-
-  fail=0
-  for job in $(jobs -p); do
-    wait "${job}" || fail=$((fail + 1))
-  done
-
-  if (( fail != 0 )); then
-    echo "${fail} cluster creation failures. Not continuing with tests."
-    exit 1
-  fi
-}
-
-function run-tests {
-  for count in $(seq 1 ${clusters}); do
-    export KUBE_GCE_INSTANCE_PREFIX=e2e-test-${USER}-${count}
-
-    local cluster_dir=${KUBE_ROOT}/_output/e2e/${KUBE_GCE_INSTANCE_PREFIX}
-    export KUBECONFIG=${cluster_dir}/.kubeconfig
-    export E2E_REPORT_DIR=${cluster_dir}
-    go run hack/e2e.go -test --test_args="--ginkgo.noColor" "${@:-}" -down 2>&1 | tee ${cluster_dir}/e2e.log &
-  done
-
-  wait
-}
-
-# Outputs something like:
-# _output/e2e/e2e-test-zml-5/junit.xml
-#   FAIL: Shell tests that services.sh passes
-function post-process {
-  echo $1
-  cat $1 | python -c '
-import sys
-from xml.dom.minidom import parse
-
-failed = False
-for testcase in parse(sys.stdin).getElementsByTagName("testcase"):
-  if len(testcase.getElementsByTagName("failure")) != 0:
-    failed = True
-    print("  FAIL: {test}".format(test = testcase.getAttribute("name")))
-if not failed:
-  print("  SUCCESS!")
-'
-}
-
-function print-results {
-  for count in $(seq 1 ${clusters}); do
-    for junit in ${KUBE_ROOT}/_output/e2e/e2e-test-${USER}-${count}/junit*.xml; do
-      post-process ${junit}
-    done
-  done
-}
-
-if [[ ${KUBERNETES_PROVIDER:-gce} != "gce" ]]; then
-  echo "$0 not supported on ${KUBERNETES_PROVIDER} yet" >&2
-  exit 1
-fi
-
-readonly clusters=${1:-}
-
-if ! [[ "${clusters}" =~ ^[0-9]+$ ]]; then
-  echo "Usage: ${0} <number of clusters> [options to hack/e2e.go]" >&2
-  exit 1
-fi
-
-shift 1
-
-rm -rf _output/e2e
-down-clusters
-up-clusters
-run-tests "${@:-}"
-print-results