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Merge pull request #55 from github/fpm-packaging
Binary packaging
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#!/bin/bash | ||
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# Simple packaging of freno | ||
# | ||
# Requires fpm: https://github.com/jordansissel/fpm | ||
# | ||
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# This script is based off https://github.com/github/orchestrator/blob/master/build.sh | ||
# hence licensed under the Apache 2.0 license. | ||
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# Copyright 2017 Shlomi Noach, GitHub Inc. | ||
# | ||
# 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. | ||
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set -e | ||
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mydir=$(dirname $0) | ||
GIT_COMMIT=$(git rev-parse HEAD) | ||
RELEASE_VERSION= | ||
TOPDIR=/tmp/freno-release | ||
export RELEASE_VERSION TOPDIR | ||
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usage() { | ||
echo | ||
echo "Usage: $0 [-t target ] [-a arch ] [ -p prefix ] [-h] [-d] [-r]" | ||
echo "Options:" | ||
echo "-h Show this screen" | ||
echo "-t (linux|darwin) Target OS Default:(linux)" | ||
echo "-a (amd64|386) Arch Default:(amd64)" | ||
echo "-d debug output" | ||
echo "-b build only, do not generate packages" | ||
echo "-p build prefix Default:(/usr/bin)" | ||
echo "-r build with race detector" | ||
echo "-v release version (optional; default: content of RELEASE_VERSION file)" | ||
echo "-s release subversion (optional; default: empty)" | ||
echo | ||
} | ||
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function precheck() { | ||
local target="$1" | ||
local build_only="$2" | ||
local ok=0 # return err. so shell exit code | ||
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if [[ "$target" == "linux" ]]; then | ||
if [[ $build_only -eq 0 ]] && [[ ! -x "$( which fpm )" ]]; then | ||
echo "Please install fpm and ensure it is in PATH (typically: 'gem install fpm')" | ||
ok=1 | ||
fi | ||
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if [[ $build_only -eq 0 ]] && [[ ! -x "$( which rpmbuild )" ]]; then | ||
echo "rpmbuild not in PATH, rpm will not be built (OS/X: 'brew install rpm')" | ||
fi | ||
fi | ||
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if [[ -z "$GOPATH" ]]; then | ||
echo "GOPATH not set" | ||
ok=1 | ||
fi | ||
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if [[ ! -x "$( which go )" ]]; then | ||
echo "go binary not found in PATH" | ||
ok=1 | ||
fi | ||
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if [[ $(go version | egrep "go1[.][0123456]") ]]; then | ||
echo "go version is too low. Must use 1.7 or above" | ||
ok=1 | ||
fi | ||
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return $ok | ||
} | ||
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function setuptree() { | ||
local b prefix | ||
prefix="$1" | ||
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mkdir -p $TOPDIR | ||
rm -rf ${TOPDIR:?}/* | ||
b=$( mktemp -d $TOPDIR/frenoXXXXXX ) || return 1 | ||
mkdir -p $b/freno | ||
mkdir -p $b/freno${prefix} | ||
mkdir -p $b/freno/etc/init.d | ||
mkdir -p $b/freno/var/lib | ||
echo $b | ||
} | ||
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function oinstall() { | ||
local builddir prefix | ||
builddir="$1" | ||
prefix="$2" | ||
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cd $mydir | ||
gofmt -s -w go/ | ||
cp ./resources/etc/init.d/freno $builddir/freno/etc/init.d/freno | ||
chmod +x $builddir/freno/etc/init.d/freno | ||
cp ./resources/freno.conf.skeleton.json $builddir/freno/etc/freno.conf.json | ||
} | ||
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function package() { | ||
local target builddir prefix packages | ||
target="$1" | ||
builddir="$2" | ||
prefix="$3" | ||
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cd $TOPDIR | ||
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echo "Release version is ${RELEASE_VERSION} ( ${GIT_COMMIT} )" | ||
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case $target in | ||
'linux') | ||
echo "Creating Linux Tar package" | ||
tar -C $builddir/freno -czf $TOPDIR/freno-"${RELEASE_VERSION}"-$target-$arch.tar.gz ./ | ||
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echo "Creating Distro full packages" | ||
fpm -v "${RELEASE_VERSION}" --epoch 1 -f -s dir -n freno -m shlomi-noach --description "Cooperative, highly available throttler service" --url "https://github.com/github/freno" --vendor "GitHub" --license "Apache 2.0" -C $builddir/freno --prefix=/ -t rpm . | ||
fpm -v "${RELEASE_VERSION}" --epoch 1 -f -s dir -n freno -m shlomi-noach --description "Cooperative, highly available throttler service" --url "https://github.com/github/freno" --vendor "GitHub" --license "Apache 2.0" -C $builddir/freno --prefix=/ -t deb --deb-no-default-config-files . | ||
;; | ||
'darwin') | ||
echo "Creating Darwin full Package" | ||
tar -C $builddir/freno -czf $TOPDIR/freno-"${RELEASE_VERSION}"-$target-$arch.tar.gz ./ | ||
;; | ||
esac | ||
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echo "---" | ||
echo "Done. Find releases in $TOPDIR" | ||
} | ||
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function build() { | ||
local target arch builddir gobuild prefix | ||
os="$1" | ||
arch="$2" | ||
builddir="$3" | ||
prefix="$4" | ||
ldflags="-X main.AppVersion=${RELEASE_VERSION} -X main.GitCommit=${GIT_COMMIT}" | ||
echo "Building via $(go version)" | ||
gobuild="go build -i ${opt_race} -ldflags \"$ldflags\" -o $builddir/freno${prefix}/freno go/cmd/freno/main.go" | ||
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case $os in | ||
'linux') | ||
echo "GOOS=$os GOARCH=$arch $gobuild" | bash | ||
;; | ||
'darwin') | ||
echo "GOOS=darwin GOARCH=amd64 $gobuild" | bash | ||
;; | ||
esac | ||
[[ $(find $builddir/freno${prefix}/ -type f -name freno) ]] && echo "freno binary created" || (echo "Failed to generate freno binary" ; exit 1) | ||
} | ||
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function main() { | ||
local target="$1" | ||
local arch="$2" | ||
local prefix="$3" | ||
local build_only=$4 | ||
local builddir | ||
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if [ -z "${RELEASE_VERSION}" ] ; then | ||
RELEASE_VERSION=$(git describe --abbrev=0 --tags | tr -d 'v') | ||
fi | ||
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precheck "$target" "$build_only" | ||
builddir=$( setuptree "$prefix" ) | ||
oinstall "$builddir" "$prefix" | ||
build "$target" "$arch" "$builddir" "$prefix" | ||
[[ $? == 0 ]] || return 1 | ||
if [[ $build_only -eq 0 ]]; then | ||
package "$target" "$builddir" "$prefix" | ||
fi | ||
} | ||
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build_only=0 | ||
opt_race= | ||
while getopts a:t:p:s:v:dbhr flag; do | ||
case $flag in | ||
a) | ||
arch="${OPTARG}" | ||
;; | ||
t) | ||
target="${OPTARG}" | ||
;; | ||
h) | ||
usage | ||
exit 0 | ||
;; | ||
d) | ||
debug=1 | ||
;; | ||
b) | ||
echo "Build only; no packaging" | ||
build_only=1 | ||
;; | ||
p) | ||
prefix="${OPTARG}" | ||
;; | ||
r) | ||
opt_race="-race" | ||
;; | ||
v) | ||
RELEASE_VERSION="${OPTARG}" | ||
;; | ||
s) | ||
;; | ||
?) | ||
usage | ||
exit 2 | ||
;; | ||
esac | ||
done | ||
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shift $(( OPTIND - 1 )); | ||
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if [ -z "$target" ]; then | ||
uname=$(uname) | ||
case $uname in | ||
Linux) target=linux;; | ||
Darwin) target=darwin;; | ||
*) echo "Unexpected OS from uname: $uname. Exiting" | ||
exit 1 | ||
esac | ||
fi | ||
arch=${arch:-"amd64"} # default for arch is amd64 but should take from environment | ||
prefix=${prefix:-"/usr/bin"} | ||
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[[ $debug -eq 1 ]] && set -x | ||
main "$target" "$arch" "$prefix" "$build_only" | ||
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echo "freno build done; exit status is $?" |
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{ | ||
"ListenPort": 9777, | ||
"DefaultRaftPort": 9888, | ||
"RaftDataDir": "/var/lib/freno", | ||
"RaftBind": "<this.ip>", | ||
"RaftNodes": ["<ip.1>", "<ip.2>", "<ip.3>"], | ||
"MemcacheServers": [], | ||
"Stores": { | ||
"MySQL": { | ||
"ThrottleThreshold": 1.0, | ||
"Clusters": { | ||
} | ||
} | ||
} | ||
} |