Auto install Jenkins slave on Debian

setup-slave.sh

#!/bin/bash

# Input
newhost=$1
applicationStart=$2

###
# Functions
###
updateBaseInstall() {
	apt-get update
	apt-get upgrade -y
	 
	DEBIAN_FRONTEND=noninteractive apt-get install -y curl sudo wget git maven2 mencoder git-core build-essential openssl libssl-dev ntp zip make gcc uuid-runtime etckeeper
	echo "Common applications is now installed"
}

installJava() {
	# Install Java
	echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" > /etc/apt/sources.list.d/webupd8team-java.list
	echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" >> /etc/apt/sources.list.d/webupd8team-java.list
	apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886
	apt-get update
	apt-get install -y oracle-java7-installer
	echo "Java is now installed"
}

installPhp() {
	#Install phpunit
	DEBIAN_FRONTEND=noninteractive apt-get install -y phpunit php5-sqlite php5-mcrypt python-dev
	# Export environment variables
	export VIAACCOUNT_COMMON_PATH=/var/jenkins/workspace/ViaCommon
	export VIAACCOUNT_YII_PATH=/var/jenkins/workspace/YiiFramework
}

installRuby() {
	curl -L https://get.rvm.io | bash -s stable --ruby
	gem install couchrest_model
	gem install sass
}

installCouchApp() {
	cd /tmp/
	curl -O http://python-distribute.org/distribute_setup.py
	python distribute_setup.py
	easy_install pip
	pip install couchapp
	pip install --upgrade couchapp 
	echo "CouchApp is now installed"
}

installNode() {
	cd /tmp/
	git clone https://github.com/joyent/node.git
	cd node
	git checkout v0.10.21
	./configure --openssl-libpath=/usr/lib/ssl
	make
	make test
	make install
	cd /tmp/
	rm -rf /tmp/node

	npm install -g grunt-cli bower
}

setHostname() {
	newhost=$1
	#Assign existing hostname to $hostn
	hostn=$(cat /etc/hostname)

	#change hostname in /etc/hosts & /etc/hostname
	sed -i "s/$hostn/$newhost/g" /etc/hosts
	sed -i "s/$hostn/$newhost/g" /etc/hostname

	#display new hostname
	echo "Your new hostname is $newhost"
}

setupJenkinsNode() {
	cd /tmp/
	wget https://gist.github.com/jacksoncage/5974695/raw/1b211823061b6a85d7e38a92d9b934c6697c7a9b/jenkins-slave
	cat jenkins-slave > /etc/init.d/jenkins-slave
	sed -i "s/http\:\/\/www\.domain\.com\/https\:\/\/test\.viaplay\.tv\/jenkins/g" /etc/init.d/jenkins-slave
	cd /root/
	wget https://gist.github.com/jacksoncage/5974695/raw/627b992e0f91ee5a6c065c27e653e4a3dd877748/jenkinsRestart.sh
	sed -i "s/http\:\/\/www\.domain\.com\/https\:\/\/test\.viaplay\.tv\/jenkins/g" /root/jenkinsRestart.sh
	crontab -l | sed ‘*/5 * * * * /root/jenkinsOnline.sh > /root/jenkins.log 2>&1’ | crontab -
	# Add data runtime folder
	mkdir -p /var/jenkins/workspace/data/runtime
}

startJenkinsNode() {
	service jenkins-slave restart
}

installJmeter() {
	cd /tmp/
	wget http://apache.mirrors.spacedump.net//jmeter/binaries/apache-jmeter-2.9.tgz
	tar -xvf apache-jmeter-2.9.tgz 
	mv apache-jmeter-2.9 /opt/
}


# Auto install Jenkins slave on Debian
echo "# Start auto install Jenkins/Jmeter node on Debian #"

setHostname "$newhost"
updateBaseInstall
installJava
installPhp
installRuby
installCouchApp
installNode
installJmeter
setupJenkinsNode

if [[ applicationStart == "jenkins" ]]; then
	startJenkinsNode
fi