rapture-test-gce-install

#!/bin/bash
#
# Copyright (C) Extensible Service Proxy Authors
# All rights reserved.
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# modification, are permitted provided that the following conditions
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# 2. Redistributions in binary form must reproduce the above copyright
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# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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################################################################################
#

# This script will create a GCE-VM instance and test the installation the
# endpoints runtime package.

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
. ${ROOT}/script/all-utilities || { echo "Cannot load Bash utilities"; exit 1; }

function usage() {
  [[ -n "${1}" ]] && echo "${1}"

  cat <<EOF
usage: ${BASH_SOURCE[0]} [options ...]"
  options:
    -n ... service name
    -v ... service version
    -r ... name of DIRECT_REPO containing Debian package.
    -i ... VM instance name to create (default test-gce-vm)
    -p ... project name
    -z ... compute zone in which to create the VM.
EOF
  exit 2
}

SERVICE_NAME=''
SERVICE_VERSION=''
# Default tests the stable package used by customers.
DIRECT_REPO="google-cloud-endpoints-jessie"
PROJECT=""
INSTANCE=test-gce-vm

while getopts :i:n:p:r:v:z: arg; do
  case "${arg}" in
    i) INSTANCE="${OPTARG}";;
    n) SERVICE_NAME="${OPTARG}";;
    p) PROJECT="${OPTARG}";;
    r) DIRECT_REPO="${OPTARG}";;
    v) SERVICE_VERSION="${OPTARG}";;
    z) ZONE="${OPTARG}";;
    *) usage "Invalid option: -${OPTARG}";;
  esac
done

METADATA="endpoints-service-name=${SERVICE_NAME},endpoints-service-version=${SERVICE_VERSION}"

GCLOUD=$(which gcloud) || GCLOUD=~/google-cloud-sdk/bin/gcloud

[[ -n "${SERVICE_NAME}" ]] || error_exit "Please use -n to specify service name."
[[ -n "${SERVICE_VERSION}" ]] || error_exit "Please use -v to specify service version."

COMMON_ARGS=()
[[ -n "${PROJECT}" ]] && COMMON_ARGS+=(--project "${PROJECT}")
[[ -n "${ZONE}" ]]    && COMMON_ARGS+=(--zone "${ZONE}")

echo "Creating a GCE-VM ${INSTANCE}"
"${GCLOUD}" compute instances create "${INSTANCE}" "${COMMON_ARGS[@]}" \
    --metadata "${METADATA}" \
    --image debian-8 \
  || error_exit "Cannot create a new GCE-VM."

function delete_vm() {
  "${GCLOUD}" compute instances delete --quiet "${INSTANCE}" "${COMMON_ARGS[@]}"
}
trap delete_vm EXIT

cat << EOF > /tmp/install.sh
echo "deb http://packages.cloud.google.com/apt ${DIRECT_REPO} main" | sudo tee /etc/apt/sources.list.d/google-cloud-endpoints.list
curl --silent https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
sudo apt-get update && sudo apt-get install endpoints-runtime \
  && curl localhost:8090/nginx_status \
  && echo "==== endpoint runtime installed successfully. ===="
EOF
chmod +x /tmp/install.sh

echo "Here is the script to run in VM"
cat /tmp/install.sh

echo "Copying the script to VM"
"${GCLOUD}" compute copy-files "${COMMON_ARGS[@]}" \
    /tmp/install.sh "${INSTANCE}": \
  || error_exit "Failed to copy install script to VM."

echo "Run the script in VM"
"${GCLOUD}" compute ssh "${INSTANCE}" "${COMMON_ARGS[@]}" \
    --command=./install.sh \
  || error_exit "Failed to install the package in VM."