flannel/vendor/k8s.io/kubernetes/hack/jenkins/build.sh

#!/bin/bash

# Copyright 2015 The Kubernetes Authors.
#
# 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-build job: Triggered by github checkins on a 5 minute
# poll. We abort this job if it takes longer than 10m. (Typically this
# job takes about ~5m as of 0.8.0, but it's actually not completely
# hermetic right now due to things like the golang image. It can take
# ~8m if you force it to be totally hermetic.)

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

# !!! ALERT !!! Jenkins default $HOME is /var/lib/jenkins, which is
# global across jobs. We change $HOME instead to ${WORKSPACE}, which
# is an incoming variable Jenkins provides us for this job's scratch
# space.
export HOME=${WORKSPACE} # Nothing should want Jenkins $HOME
export PATH=$PATH:/usr/local/go/bin
export KUBE_SKIP_CONFIRMATIONS=y

# Skip gcloud update checking
export CLOUDSDK_COMPONENT_MANAGER_DISABLE_UPDATE_CHECK=true

# FEDERATION?
: ${FEDERATION:="false"}
: ${KUBE_RELEASE_RUN_TESTS:="n"}

# New kubernetes/release/push-ci-build.sh values
# RELEASE_INFRA_PUSH=true when we're using kubernetes/release/push-ci-build.sh
: ${RELEASE_INFRA_PUSH:="false"}
# SET_NOMOCK_FLAG=true means we're doing full pushes and we pass --nomock to 
# push-ci-build.sh. This is set to false in the
# testing jobs and only used in the RELEASE_INFRA_PUSH=true scope below.
: ${SET_NOMOCK_FLAG:="true"}
export KUBE_RELEASE_RUN_TESTS RELEASE_INFRA_PUSH FEDERATION SET_NOMOCK_FLAG

# Clean stuff out. Assume the last build left the tree in an odd
# state.
rm -rf ~/.kube*
make clean
git clean -fdx

# Uncomment if you want to purge the Docker cache completely each
# build. It costs about 150s each build to pull the golang image and
# rebuild the kube-build:cross image, but these rarely change.
# docker ps -aq | xargs -r docker rm
# docker images -q | xargs -r docker rmi

# Build
# Jobs explicitly set KUBE_FASTBUILD to desired settings.
make release

# Push to GCS?
if [[ ${KUBE_SKIP_PUSH_GCS:-} =~ ^[yY]$ ]]; then
  echo "Not pushed to GCS..."
elif ${RELEASE_INFRA_PUSH-}; then
  readonly release_infra_clone="${WORKSPACE}/_tmp/release.git"
  mkdir -p ${WORKSPACE}/_tmp
  git clone https://github.com/kubernetes/release ${release_infra_clone}

  if [[ ! -x ${release_infra_clone}/push-ci-build.sh ]]; then
    echo "FATAL: Something went wrong." \
         "${release_infra_clone}/push-ci-build.sh isn't available." \
         "Exiting..." >&2
    exit 1
  fi

  [[ -n "${KUBE_GCS_RELEASE_BUCKET-}" ]] \
   && bucket_flag="--bucket=${KUBE_GCS_RELEASE_BUCKET-}"
  ${FEDERATION} && federation_flag="--federation"
  ${SET_NOMOCK_FLAG} && mock_flag="--nomock"
  ${release_infra_clone}/push-ci-build.sh ${bucket_flag-} ${federation_flag-} \
                                          ${mock_flag-}
else
  ./build/push-ci-build.sh
fi

sha256sum _output/release-tars/kubernetes*.tar.gz