First, what is OMD
OMD's full name is the Open monitoring distribution, the official website is: Http://omdistro.org/start
We can look at the official team introduction:
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From left to right Lars Michelsen (Nagvis), Wolfgang Barth (author of "Nagios. System-und netzwerk-monitoring "), Gerhard Lauer (Nagios-das praxisbuch), Mathias Kettner (CHECK_MK, Livestatus), JRG Li Nge (Pnp4nagios), Sven Nierlein (Thruk) and Stefan HSL. Its team members can be said to be the industry's heavyweight figures.
From the core members of the team you can clearly understand the main components of the OMD monitoring system:
1, with Nagios as the core, for the task of scheduling.
2. Check MK is a powerful extension based on Nagios, taking over Nagios for data acquisition and web management (Nagios does only task scheduling), integrates numerous monitoring plugins/templates and supports current mainstream operating systems (Windows, Centos, Debian, FreeBSD, etc.).
3, through the Pnp4nagios and Rddtool to monitor the project's drawing
4. Display of equipment and network topology through Nagvis and Thruk
Second, check the Check MK Demo
If you want to feel the check MK, there is an official demo showing:
Website: http://demo.mathias-kettner.de/demo/check_mk/
User name: demo823
Password: Demo
Third, installation OMD
Take Debian 7 x64 as an example:
1, go to the official website to download the Deb package, http://files.omdistro.org/releases/debian_ubuntu/
Currently the latest version is Omd-1.20.wheezy.amd64.deb
2. Install the dependent package:
Aptitude install apache2 libapache2-mod-php5 libgd2-xpm libgd2-xpm-dev \
RRDtool Libapache2-mod-python Libapache2-mod-fcgid libapache2-mod-proxy-html \
Libdbi-dev libevent-2.0-5 dnsutils fping Graphviz Dialog Curl time \
LIBGD2-XPM libnet-snmp-perl libperl5.14 Libsnmp-perl libpython2.7 \
RPM php5 php5-cgi php5-cli php5-gd php5-mcrypt php5-sqlite php-pear \
Rsync Lcab SNMP Unzip xinetd python-ldap libradiusclient-ng2 libpcap0.8 \
libgsf-1-114 Python-reportlab python-imaging Poppler-utils
3, installation OMD:
Dpkg-i Omd-1.20.wheezy.amd64.deb
4. Create a monitoring instance:
OMD Create Mon
OMD Start Mon
After creation, in the browser, typing:
Http://localhost/mon
Choose the Check MK option
User name: Omdadmin
Password: admin
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Install Omd-the Open Monitoring distribution (open source version based on check MK)