setup Rsyslog and Mongodb on Centos 6.3

I did some modify and correct some errors from following  links.

The reference links:
1)http://loganalyzer.adiscon.com/articles/using-mongodb-with-rsyslog-and-loganalyzer
2http://wiki.rsyslog.com/index.php/HOWTO:_install_rsyslog_%2B_mongodb_%2B_loganalyzer_in_RHEL_6.2
3)http://wiki.rsyslog.com/index.php/Rsyslog_v6_configuration_example


//make sure that you install the EPEL source.
http://fedoraproject.org/wiki/EPEL/FAQ#How_can_I_install_the_packages_from_the_EPEL_software_repository.3F



Install Apache + PHP:
----------------------
$yum install httpd php
$chkconfig httpd on
$service httpd start


Install Adiscon Loganalyzer:
-----------------------------

$yum install php-bcmath php-gd

Download, install and configure Adiscon Loganalyzer as documented in the INSTALL file to "/var/www/html". You can find the INSTALL file in the loganalyzer sources.
// cp all the folders and files from "/src" to "/var/www/html"


Install MongoDB:
----------------

$yum install mongodb mongodb-server php-pecl-mongo
$chkconfig mongod on
$service mongod start

Install the follow three packages with order: libestr -> libee -> liblognorm.
The reason why we need to build them from source is that we need to compile the Rsyslog by ourself.

Install libee, libestr, liblognorm:
------------------------------------
$yum install gcc make pkgconfig
Download, compile and install sources with:
$./configure --libdir=/usr/lib64/ --includedir=/usr/include --prefix=/usr
$make
$make install

Install libmongo-clientInstall libmongo-client:

------------------------------
$yum install git automake autoconf libtool glib2-devel
$git clone git://github.com/algernon/libmongo-client.git
$cd libmongo-client
$./autogen.sh
$./configure --libdir=/usr/lib64/ --includedir=/usr/include --prefix=/usr
$make
$make install

you may need following packages:

yum install json-c-devel libuuid libuuid-devel 

Install rsyslog:

yum install rsyslog-mongodb