This is a Vagrant file and a provisioning script to create a Debian-based Jenkins server, including Java, Ant and Tomcat. Also see "provision.sh" below

provision.sh

#!/bin/bash

if [ ! -f /usr/bin/svn ]; 
then
	echo "-------- PROVISIONING SUBVERSION ------------"
	echo "---------------------------------------------"

	## Install subverison
	apt-get update
	apt-get -y install subversion
else
	echo "CHECK - Subversion already installed"
fi


if [ ! -f /usr/lib/jvm/java-7-oracle/bin/java ]; 
then
    echo "-------- PROVISIONING JAVA ------------"
	echo "---------------------------------------"

	## Make java install non-interactive
	## See http://askubuntu.com/questions/190582/installing-java-automatically-with-silent-option
	echo debconf shared/accepted-oracle-license-v1-1 select true | \
	  debconf-set-selections
	echo debconf shared/accepted-oracle-license-v1-1 seen true | \
	  debconf-set-selections

	## Install java 1.7
	## See http://www.webupd8.org/2012/06/how-to-install-oracle-java-7-in-debian.html
	echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee /etc/apt/sources.list.d/webupd8team-java.list
	echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list.d/webupd8team-java.list
	apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886
	apt-get update
	apt-get -y install oracle-java7-installer
else
	echo "CHECK - Java already installed"
fi

if [ ! -f /etc/init.d/jenkins ]; 
then
	echo "-------- PROVISIONING JENKINS ------------"
	echo "------------------------------------------"


	## Install Jenkins
	#
	# URL: http://localhost:6060
	# Home: /var/lib/jenkins
	# Start/Stop: /etc/init.d/jenkins
	# Config: /etc/default/jenkins
	# Jenkins log: /var/log/jenkins/jenkins.log
	wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add -
	sh -c 'echo deb http://pkg.jenkins-ci.org/debian binary/ > /etc/apt/sources.list.d/jenkins.list'
	apt-get update
	apt-get -y install jenkins

	# Move Jenkins to port 6060
	sed -i 's/8080/6060/g' /etc/default/jenkins
	/etc/init.d/jenkins restart
else
	echo "CHECK - Jenkins already installed"
fi


### Everything below this point is not stricly needed for Jenkins to work
###

if [ ! -f /etc/init.d/tomcat7 ]; 
then
	echo "-------- PROVISIONING TOMCAT ------------"
	echo "-----------------------------------------"


	## Install Tomcat (port 8080) 
	# This gives us something to deploy builds into
	# CATALINA_BASE=/var/lib/tomcat7
	# CATALINE_HOME=/usr/share/tomcat7
	export JAVA_HOME="/usr/lib/jvm/java-7-oracle"
	apt-get -y install tomcat7

	# Work around a bug in the default tomcat start script
	sed -i 's/export JAVA_HOME/export JAVA_HOME=\"\/usr\/lib\/jvm\/java-7-oracle\"/g' /etc/init.d/tomcat7
	/etc/init.d/tomcat7 stop
	/etc/init.d/tomcat7 start
else
	echo "CHECK - Tomcat already installed"
fi

if [ ! -f /usr/local/lib/ant/apache-ant-1.9.6/bin/ant ]; 
then
	echo "-------- PROVISIONING ANT ---------------"
	echo "-----------------------------------------"

	mkdir -p /usr/local/lib/ant
	cd /usr/local/lib/ant
	wget -q http://ftp.halifax.rwth-aachen.de/apache/ant/binaries/apache-ant-1.9.6-bin.tar.gz
	tar xzf apache-ant-1.9.6-bin.tar.gz
	rm apache-ant-1.9.6-bin.tar.gz
	ln -s /usr/local/lib/ant/apache-ant-1.9.6/bin/ant /usr/local/bin/ant

	echo "Ant installed"
else
	echo "CHECK - Ant already installed"
fi


echo "-------- PROVISIONING DONE ------------"
echo "-- Jenkins: http://localhost:6060      "
echo "-- Tomcat7: http://localhost:7070      "
echo "---------------------------------------"

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Every Vagrant virtual environment requires a box to build off of.
  # Named boxes, like this one, don't need a URL, since the are looked up
  # in the "vagrant cloud" (https://vagrantcloud.com)
  config.vm.box = "bento/debian-7.8"

  # Publish guest port 6060 on host port 6060
  config.vm.network "forwarded_port", guest: 6060, host: 6060
  config.vm.network "forwarded_port", guest: 8080, host: 7070

  config.vm.provider "virtualbox" do |vb|
  #   # Don't boot with headless mode. Use for debugging
  #   vb.gui = true
  
  #   # Use VBoxManage to customize the VM. For example to change memory:
    vb.customize ["modifyvm", :id, "--memory", "1024"]
  end

  # Provision the box using a shell script
  # This script is copied into the box and then run
  config.vm.provision :shell, :privileged => true, :path => "provision.sh"



end

Hi, I'm new here and this might be a stupid question, but what are the credentials in order to login to the VM ?

@mortosss Just type vagrant ssh in the folder after doing vagrant up. Would help if you catch up with vagrant basics.