Nagios Server on Ubuntu 14.04 LTS

#!/bin/bash
#title           :install-nagios-on-ubuntu1404.sh
#description     :This script will install nagios server on ubuntu 14.04
#author          :Henry den Hengst
#date            :28 November 2014
#version         :0.1
#usage           :bash install-nagios-on-ubuntu1404.sh
#URL             :-
#user_password   :-
#notes           :-
#bash_version    :-
#credits_source  : http://blog.jsquaredconsulting.com/2014/05/installing-nagios-4-on-ubuntu-1404.html + http://exchange.nagios.org/
#
sudo apt-get update && sudo apt-get upgrade -y
sudo apt-get install openssh-server ntp -y
sudo apt-get install wget build-essential apache2 apache2-utils php5-gd libgd2-xpm-dev libapache2-mod-php5 postfix -y
#
# note: on Postfix Configuration, leave default "Internet Site" and continue
#
sudo useradd --system --home /usr/local/nagios -M nagios
sudo groupadd --system nagcmd
sudo usermod -a -G nagcmd nagios
sudo usermod -a -G nagcmd www-data
#
cd /tmp
wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.0.8.tar.gz
wget http://nagios-plugins.org/download/nagios-plugins-2.0.3.tar.gz
tar -xzvf nagios-4.0.8.tar.gz
tar -xzvf nagios-plugins-2.0.3.tar.gz
#
cd /tmp/nagios-4.0.8
sudo ./configure \
--with-nagios-group=nagios \
--with-command-group=nagcmd \
--with-mail=/usr/sbin/sendmail \
--with-httpd_conf=/etc/apache2/conf-available
sudo make all
sudo make install
sudo make install-init
sudo make install-config
sudo make install-commandmode
sudo make install-webconf
sudo cp -R contrib/eventhandlers/ /usr/local/nagios/libexec/
sudo chown -R nagios:nagios /usr/local/nagios/libexec/eventhandlers
sudo /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
sudo ln -s /etc/init.d/nagios /etc/rcS.d/S99nagios
#
cd /tmp/nagios-plugins-2.0.3
sudo ./configure \
--with-nagios-user=nagios \
--with-nagios-group=nagios \
--enable-perl-modules \
--enable-extra-opts
sudo make
sudo make install
#
sudo a2enmod cgi
sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin
sudo vi /etc/apache2/sites-enabled/000-default.html
# Insert "Include conf-available/nagios.conf" just before "</VirtualHost>"
sudo service apache2 restart
sudo service nagios start
#
# Nagios should be able to monitor the following kind of services:
# - Puppet: https://github.com/infoxchange/opstools/tree/master/nagios/check_foreman
# - KVM: http://goo.gl/AiwWk7
# - CloudStack: https://github.com/heince/nagios-cloudstack
# - OpenStack: http://goo.gl/biIObq
# - Apache: http://goo.gl/bT30Jo
# - NGINX: https://raw.githubusercontent.com/regilero/check_nginx_status/master/check_nginx_status.pl
# - LXC: https://github.com/deimosfr/nagios-check_lxc_resources/archive/master.zip
# - Docke: -
# - Xen(Server)
# - NFS
# - MySQL - mirror - cluster
# - ESX
# - DNS server (Bind9)
# - PostgreSQL - mirror - cluster
# - Samba (CIFS)
# - CouchDB
# - Apache Tomcat
# - Squid
# - HAproxy
# - Varnish
# - DHCP
# - TFTP / PXE
# - IPtables
# - eCryptfs
# - openSSL