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Add Jenkins e2e script #3415

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Jan 12, 2015
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Add Jenkins e2e script #3415

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81 changes: 81 additions & 0 deletions hack/jenkins/e2e.sh
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#!/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.

# kubernetes-e2e-{gce, gke, gke-ci} jobs: This script is triggered by
# the kubernetes-build job, or runs every half hour. We abort this job
# if it takes more than 75m. As of initial commit, it typically runs
# in about half an hour.
#
# The "Workspace Cleanup Plugin" is installed and in use for this job,
# so the ${WORKSPACE} directory (the current directory) is currently
# empty.

set -o errexit
set -o nounset
set -o pipefail
set -o xtrace

if [[ $(find . | wc -l) != 1 ]]; then
echo $PWD not empty, bailing!
exit 1
fi

# Unlike the kubernetes-build script, we expect some environment
# variables to be set. We echo these immediately and presume "set -o
# nounset" will force the caller to set them: (The first several are
# Jenkins variables.)

echo "JOB_NAME: ${JOB_NAME}"
echo "BUILD_NUMBER: ${BUILD_NUMBER}"
echo "WORKSPACE: ${WORKSPACE}"
echo "KUBERNETES_PROVIDER: ${KUBERNETES_PROVIDER}" # Cloud provider
echo "E2E_CLUSTER_NAME: ${E2E_CLUSTER_NAME}" # Name of the cluster (e.g. "e2e-test-jenkins")
echo "E2E_NETWORK: ${E2E_NETWORK}" # Name of the network (e.g. "e2e")
echo "E2E_ZONE: ${E2E_ZONE}" # Name of the GCE zone (e.g. "us-central1-f")
echo "E2E_OPT: ${E2E_OPT}" # hack/e2e.go options
echo "--------------------------------------------------------------------------------"

# GCE variables
export INSTANCE_PREFIX=${E2E_CLUSTER_NAME}
export KUBE_GCE_ZONE=${E2E_ZONE}
export KUBE_GCE_NETWORK=${E2E_NETWORK}

# GKE variables
export CLUSTER_NAME=${E2E_CLUSTER_NAME}
export ZONE=${E2E_ZONE}
export KUBE_GKE_NETWORK=${E2E_NETWORK}

export PATH=${PATH}:/usr/local/go/bin
export HOME=${WORKSPACE} # Nothing should want Jenkins $HOME
export KUBE_SKIP_CONFIRMATIONS=y

# sudo gcloud components update -q

GITHASH=$(gsutil cat gs://kubernetes-release/ci/latest.txt)
gsutil -m cp gs://kubernetes-release/ci/${GITHASH}/kubernetes.tar.gz gs://kubernetes-release/ci/${GITHASH}/kubernetes-test.tar.gz .
md5sum kubernetes*.tar.gz
tar -xzf kubernetes.tar.gz
tar -xzf kubernetes-test.tar.gz
cd kubernetes

# This variable is only relevant on GKE-CI
export CLUSTER_API_VERSION=$(echo ${GITHASH} | cut -c 2-)

go run ./hack/e2e.go ${E2E_OPT} -v -down
go run ./hack/e2e.go ${E2E_OPT} -v -up
go run ./hack/e2e.go -v -ctl="version --match-server-version=false"
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Why is "match-server-version=false" needed here?

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The kubernetes-e2e-gke job is version skewed, and hack/e2e.go adds --match-server-version before calling kubectl, so this is basically counteracting it.

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so this is testing a new client on an old cluster?

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That's one of the jobs, and it also has to explicitly change E2E_OPT. I'm
just logging the client/server versions here, so really just want something
that won't error out regardless.

On Mon, Jan 12, 2015, 14:54 Daniel Smith notifications@github.com wrote:

In hack/jenkins/e2e.sh
#3415 (diff)
:

+# sudo gcloud components update -q
+
+GITHASH=$(gsutil cat gs://kubernetes-release/ci/latest.txt)
+gsutil -m cp gs://kubernetes-release/ci/${GITHASH}/kubernetes.tar.gz gs://kubernetes-release/ci/${GITHASH}/kubernetes-test.tar.gz .
+md5sum kubernetes*.tar.gz
+tar -xzf kubernetes.tar.gz
+tar -xzf kubernetes-test.tar.gz
+cd kubernetes
+
+# This variable is only relevant on GKE-CI
+export CLUSTER_API_VERSION=$(echo ${GITHASH} | cut -c 2-)
+
+go run ./hack/e2e.go ${E2E_OPT} -v -down
+go run ./hack/e2e.go ${E2E_OPT} -v -up
+go run ./hack/e2e.go -v -ctl="version --match-server-version=false"

so this is testing a new client on an old cluster?

—
Reply to this email directly or view it on GitHub
https://github.com/GoogleCloudPlatform/kubernetes/pull/3415/files#r22830171
.

go run ./hack/e2e.go ${E2E_OPT} --test -tap | tee ../e2e.${JOB_NAME}.${BUILD_NUMBER}.${GITHASH}.tap
go run ./hack/e2e.go ${E2E_OPT} -v -down