hillsp
144 lines
4.4 KiB
Bash
Executable File
144 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright 2016 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: cheesy@google.com (Steve Hill)
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#
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# Build a mod_pagespeed release on a gcloud VM.
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#
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# You may want to set CLOUDSDK_COMPUTE_REGION and/or CLOUDSDK_CORE_PROJECT,
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# or set your gcloud defaults befor running this:
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# https://cloud.google.com/sdk/gcloud/reference/config/set
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set -u
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branch=master
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delete_existing_machine=false
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image_family=ubuntu-1204-lts
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keep_machine=false
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machine_name=
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use_existing_machine=false
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options="$(getopt --long build_branch:,centos,delete_existing_machine \
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--long image_family:,machine_name:,use_existing_machine \
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-o '' -- "$@")"
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if [ $? -ne 0 ]; then
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echo "Usage: $(basename "$0") [options] -- [build_release.sh options]" >&2
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echo " --build_branch=<branch> mod_pagespeed branch to build" >&2
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echo " --centos Shortcut for --image_family=centos-6" >&2
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echo " --delete_existing_machine If the VM already exists, delete it" >&2
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echo " --image_family=<family> Image family used to create VM" >&2
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echo " See: gcloud compute images list" >&2
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echo " --machine_name VM name to create" >&2
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echo " --use_existing_machine Re-run build on exiting VM" >&2
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exit 1
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fi
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set -e
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eval set -- "$options"
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while [ $# -gt 0 ]; do
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case "$1" in
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--build_branch) branch="$2"; shift 2 ;;
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--centos) image_family="centos-6"; shift ;;
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--delete_existing_machine) delete_existing_machine=true; shift ;;
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--image_family) image_family="$2"; shift 2 ;;
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--keep_machine) keep_machine=true; shift ;;
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--machine_name) machine_name="$2"; shift 2 ;;
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--use_existing_machine) use_existing_machine=true; shift ;;
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--) shift; break ;;
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*) echo "getopt error" >&2; exit 1 ;;
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esac
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done
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if $use_existing_machine && $delete_existing_machine; then
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echo "Supply only one of --delete_existing_machine and" \
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"--use_existing_machine" >&2
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exit 1
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fi
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if ! type gcloud >/dev/null 2>&1; then
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echo "gcloud is not in your PATH. See: https://cloud.google.com/sdk/" >&2
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exit 1
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fi
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use_rpms=false
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case "$image_family" in
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centos-*) image_project=centos-cloud ; use_rpms=true ;;
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ubuntu-*) image_project=ubuntu-os-cloud ;;
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*) echo "This script doesn't recognize image family '$image_family'" >&2;
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exit 1 ;;
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esac
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if [ -z "$machine_name" ]; then
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bit_suffix=
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for flag in "$@"; do
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if [ "$flag" = "--32bit" ]; then
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bit_suffix='-32'
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break
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fi
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done
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# gcloud is pretty fussy about machine names.
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sanitized_branch="$(tr _ - <<< "$branch" | tr -d .)"
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machine_name="${USER}-${image_family}${bit_suffix}"
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machine_name+="-${sanitized_branch}-mps-build${bit_suffix}"
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fi
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instances=$(gcloud compute instances list -q "$machine_name")
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if [ -n "$instances" ]; then
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if $delete_existing_machine; then
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gcloud -q compute instances delete "$machine_name"
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instances=
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elif ! $use_existing_machine; then
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echo "Instance '$machine_name' already exists." >&2
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exit 1
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fi
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fi
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if [ -z "$instances" ] || ! $use_existing_machine; then
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gcloud compute instances create "$machine_name" \
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--image-family="$image_family" --image-project="$image_project"
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fi
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mkdir -p ~/release
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# Display an error including the machine name if we die in the script below.
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trap '[ $? -ne 0 ] && echo -e "\nBuild failed on $machine_name"' EXIT
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gcloud compute ssh "$machine_name" -- bash << EOF
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set -e
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set -x
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if $use_rpms; then
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sudo yum -y install git redhat-lsb
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else
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sudo apt-get -y install git
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fi
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# CentOS 6's git is old enough that git clone -b <tag> doesn't work and
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# silently checks out HEAD. To be safe we use an explicit checkout below.
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git clone https://github.com/pagespeed/mod_pagespeed.git
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cd mod_pagespeed
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git checkout "$branch"
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install/build_release.sh $@
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EOF
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gcloud compute copy-files "${machine_name}:mod_pagespeed/release/*" ~/release/
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if ! $keep_machine; then
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gcloud -q compute instances delete "$machine_name"
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fi
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