Storm Packaging Script

add_storm_user.sh

#!/usr/bin/env bash
useradd -r -U -s /bin/false -g storm storm

change-ownership.sh

#!/usr/bin/env bash
chown -R storm:storm /usr/local/storm/

package.sh

#!/usr/bin/env bash

SOURCE='-s dir'
TARGET='-t deb'
CONFIG='--config-files conf/storm.yaml'
VERSION='-v 0.8.2'
OUTPUT='-p pkg'
MAINTAINER='-m "Jarret Raim <jarret.raim@rackspace.com>"'

BEFORE_INSTALL='--before-install pkg/add_storm_user.sh'
AFTER_INSTALL='--after-install pkg/change-ownership.sh'

DEPENDENCIES=(
	'python-2.7'
	'openjdk-7-jdk'
	'unzip'
	'supervisor'
	)

for i in "${DEPENDENCIES[@]}"
do
	DEPS="$DEPS -d $i"
done

ROOT_INSTALL_DIR="/usr/local/storm"
MAPPINGS=(
	"conf/storm.yaml=/etc/storm"
	"lib=$ROOT_INSTALL_DIR/lib"
	"log4j=$ROOT_INSTALL_DIR/log4j"
	"bin=$ROOT_INSTALL_DIR/bin"
	"public=$ROOT_INSTALL_DIR/public"
	)

for i in "${MAPPINGS[@]}"
do
	MAP="$MAP $i"
done

function build {
	# Expects:
	# 	$1 name
	# 	$2 supervisor config file mapping
	echo "Building $1"
	echo fpm $SOURCE $TARGET -n $1 -f $VERSION $DEPS $BEFORE_INSTALL $AFTER_INSTALL $CONFIG  $MAP $2
	fpm $SOURCE $TARGET -n $1 -f $VERSION $DEPS $BEFORE_INSTALL $AFTER_INSTALL $CONFIG  $MAP $2
}


# Build 'dem packages
cd ..
build "storm-ui" "pkg/storm-ui.conf"
build "storm-nimbus" "pkg/storm-nimbus.conf"
build "storm-supervisor" "pkg/storm-supervisor.conf"

storm-nimbus.conf

[program:storm-nimbus]
command=/usr/local/storm/bin/storm nimbus
numprocs=1
autostart=true
directory=/usr/local/storm
process_name=storm-nimbus

storm-supervisor.conf

[program:storm-supervisor]
command=/usr/local/storm/bin/storm supervisor
numprocs=1
autostart=true
directory=/usr/local/storm
process_name=storm-supervisor

storm-ui.conf

[program:storm-ui]
command=/usr/local/storm/bin/storm ui
numprocs=1
autostart=true
directory=/usr/local/storm
process_name=storm-ui