Write a Dockerfile (CentOS 6) to install the following in a Docker continer: Python 2.7 MongoDB - any version Apache tomcat 7 - running on port 8080

	#The base image to use in the build FROM centos:centos6
	MAINTAINER The Sagar Pimparkar <sagar.pimparkar27@gmail.com>
	###Installing MongoDB server using epel release Repo
	RUN yum -y update; yum clean all
	RUN yum -y install epel-release; yum clean all
	RUN yum -y install mongodb-server; yum clean all
	RUN mkdir -p /data/db
	#Opens a port for linked containers
	EXPOSE 27017
	ENTRYPOINT ["/usr/bin/mongod"]
	###Installing python
	# Install yum dependencies
	RUN yum -y update && \
	yum groupinstall -y development && \
	yum install -y \
	bzip2-devel \
	git \
	hostname \
	openssl \
	openssl-devel \
	sqlite-devel \
	sudo \
	tar \
	wget \
	zlib-dev
	# Install python2.7
	RUN cd /tmp && \
	wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz && \
	tar xvfz Python-2.7.8.tgz && \
	cd Python-2.7.8 && \
	./configure --prefix=/usr/local && \
	make && \
	make altinstall
	# Install setuptools + pip
	RUN cd /tmp && \
	wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz && \
	tar -xvf setuptools-1.4.2.tar.gz && \
	cd setuptools-1.4.2 && \
	python2.7 setup.py install && \
	curl https://raw.githubusercontent.com/pypa/pip/master/contrib/get-pip.py | python2.7 - && \
	pip install virtualenv
	###To install Apache Tomcat 7
	#Install WGET
	RUN yum install -y wget
	#Install tar
	RUN yum install -y tar
	#Install Openjdk7
	RUN yum update -y && \
	yum install -y wget && \
	yum install -y java-1.7.0-openjdk java-1.7.0-openjdk-devel && \
	yum clean all
	# Download Apache Tomcat 7
	RUN cd /tmp;wget http://redrockdigimark.com/apachemirror/tomcat/tomcat-7/v7.0.73/bin/apache-tomcat-7.0.73.tar.gz
	# untar and move to proper location
	RUN cd /tmp;gunzip apache-tomcat-7.0.73.tar.gz
	RUN cd /tmp;tar xvf apache-tomcat-7.0.73.tar
	RUN cd /tmp;mv apache-tomcat-7.0.73 /opt/tomcat7
	RUN chmod -R 755 /opt/tomcat7
	#Sets an environment variable in the new container
	ENV JAVA_HOME /opt/jdk1.7.0_79
	#Opens a port for linked containers
	EXPOSE 8080
	#The command that runs when the container starts
	CMD ["catalina.sh", "run"]