Automated install for icinga on Centos 6.4 with ichinga-web, nagios-api and nagdash - please check the script before running hey :-)

install-icinga.sh

#!/bin/sh

# Copyright 2013 Neil Ellis
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#Please read this script thoroughly before using it, then comment out the next two lines :-)
echo "Centos 6.4 install script for Icinga, Icinga Web, PNP4Nagios, Nagios API and Nagdash, please read this script before you run it :-)"
exit -1

echo "You need to make sure SELinux is permissive (see /etc/selinux/config), temporarily disabling for this script just incase."
setenforce 0

echo "Updating system"
#Comment out this if you like, but I prefer to be working against the latest version as it is an easy state to replicate.
yum update -y

echo "Installing Icinga"
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -ivh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
yum install -y icinga icinga-gui icinga-doc icinga-idoutils-libdbi-mysql
yum install -y mysql-server mysql-client libdbi libdbi-devel libdbi-drivers libdbi-dbd-mysql
yum install -y nagios-plugins  nagios-plugins-all

echo "Setting up MySQL Database"
service mysqld start
chkconfig mysqld on
mysql <<EOF

CREATE DATABASE icinga;
GRANT USAGE ON icinga.* TO 'icinga'@'localhost' IDENTIFIED BY 'icinga' WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0;
GRANT SELECT, INSERT, UPDATE, DELETE, DROP, CREATE VIEW, INDEX, EXECUTE ON icinga.* TO 'icinga'@'localhost';
FLUSH PRIVILEGES;
CREATE DATABASE icinga_web;
        GRANT USAGE ON *.* TO 'icinga_web'@'localhost' IDENTIFIED BY 'icinga_web' WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0;
        GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, ALTER, INDEX ON icinga_web.* TO 'icinga_web'@'localhost';

EOF
mysql icinga < /usr/share/doc/icinga-idoutils-libdbi-mysql-*/db/mysql/mysql.sql

echo "Installing PNP4NAGIOS - required by icinga-web"
yum -y install php-gd gcc libdbi ruby xorg-x11-fonts-Type1 perl-Time-HiRes
rpm -ivh  http://pkgs.repoforge.org/rrdtool/rrdtool-1.4.7-1.el6.rfx.x86_64.rpm http://pkgs.repoforge.org/rrdtool/perl-rrdtool-1.4.7-1.el6.rfx.x86_64.rpm

wget http://sourceforge.net/projects/pnp4nagios/files/latest/download
tar xzf pnp4nagios*.tar.gz
cd pnp4nagios*
useradd nagios
./configure
make all
make install-webconf
make install-config
make install-init
make fullinstall
cd -



echo "Installing PHP dependencies"
yum install -y php php-cli php-pear php-xmlrpc php-xsl php-pdo php-soap php-gd php-ldap php-mysql
#yum install -y icinga-web icinga-web-module-pnp

echo "Installing Icinga Web"

wget http://sourceforge.net/projects/icinga/files/icinga-web/1.9.0/icinga-web-1.9.0.tar.gz/download
tar xzvf icinga-web-1.9.0.tar.gz
cd icinga-web-1.9.0
./configure --prefix=/usr/local/icinga-web --with-web-user=apache --with-web-group=apache --with-web-path=/icinga-web --with-web-apache-path=/etc/httpd/conf.d --with-db-type=mysql --with-db-host=localhost --with-db-port=3306 --with-db-name=icinga_web --with-db-user=icinga_web --with-db-pass=icinga_web --with-conf-dir=/etc/icinga-web/conf.d --with-log-folder=log --with-api-subtype=mysql
make install
make install-apache-config
make install-done
make testdeps
make db-initialize
cd -


echo "Installing Nagios API"
wget -O nagios-api.zip https://github.com/xb95/nagios-api/archive/master.zip
unzip nagios-api.zip
cd nagios-api-master
yum -y install python-devel
easy_install diesel
easy_install greenlet
easy_install PyOpenSSL
easy_install requests
python setup.py install

cat > /etc/rc.d/init.d/nagios-api <<'EOF'
#!/bin/bash
#
#	/etc/rc.d/init.d/nagios-api
#
# Starts the Nagios API
# (RedHat/CentOS only!)
#
# chkconfig: 2345 90 10
# description: Nagios API Daemon

# processname: nagios-api

source /etc/rc.d/init.d/functions

PROG="nagios-api"
DESC="Nagios API Daemon"
RETVAL=0
LOGFILE="/var/log/icinga/nagios-api.log"

NAG_API_BIN=/usr/local/bin/nagios-api
NAG_API_PORT=6315
NAG_API_PID=/var/run/$PROG.pid

NAGIOS_STATUS_FILE=/var/spool/icinga/status.dat
NAGIOS_COMMAND_FILE=/var/spool/icinga/cmd/icinga.cmd
NAGIOS_LOG_FILE=/var/log/icinga/icinga.log

start() {
  echo -n "Starting $DESC ($PROG): "
  daemon $NAG_API_BIN -p $NAG_API_PORT -s $NAGIOS_STATUS_FILE -c $NAGIOS_COMMAND_FILE -l $NAGIOS_LOG_FILE > $LOGFILE 2>&1 &
  echo
  RETVAL=$?
  return $RETVAL
}

stop() {
  echo -n "Shutting down $DESC ($PROG): "
  killproc $PROG

  echo
  RETVAL=$?
  return $RETVAL
}

case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	start
	RETVAL=$?
	;;
  *)
	echo $"Usage: $0 {start|stop|restart}"
	RETVAL=1
esac

exit $RETVAL
EOF

chmod 755  /etc/rc.d/init.d/nagios-api
chkconfig nagios-api on
service nagios-api start
cd -

echo "Installing nagdash"
wget  -O nagdash.zip https://github.com/lozzd/Nagdash/archive/master.zip
unzip nagdash
mv Nagdash-master /var/www/html/nagdash

cat >  /var/www/html/nagdash/config.php <<'EOF'
<?php
// Config

// Your Nagios hosts
$nagios_hosts = array(
    array("hostname" => "localhost", "port" => "6315", "protocol" => "http", "tag" => "DC1", "tagcolour" => "#336699"),
// and so on...
//  array("hostname" => "example.company.com", "port" => "6315", "protocol" => "http", "tag" => "HOST", "tagcolour" => "#FFA500"),
);

// Globally filter out hosts using a regex, if you wish, or leave blank for all.
$filter = "";

// Default downtime duration, measured in seconds, for scheduling downtime via the Nagdash interface.
$duration = 60*60;

// End Config
EOF
cd -

echo "Installing check_nrpe plugin, you'll need to do a 'yum install nrpe' on the remote machines still."
yum -y install  nagios-plugins-nrpe

echo "Starting Services"
service icinga start
chkconfig icinga on
chkconfig httpd on
service httpd restart

echo "Please check http://localhost/ichinga  http://localhost/ichinga-web and http://localhost/nagdash all services should be running."

Great manual/script, thanks! Minor editions:

mysql-client got replaced by mysql

Before you install rrdtool packages you need pre-requisites:
yum -y install perl-String-CRC32 perl-Crypt-Rijndael gettext

pnp4nagios can be installed from rpm, no need to compile:
rpm -hiv perl-Gearman-1.11-2.3.noarch.rpm pnp4nagios-0.6.13-17.3.x86_64.rpm

yum install -y icinga-web icinga-web-module-pnp