Checkmk

Next generation monitoring.

Software

To get all the dependencies a small helper program is installed.

apt-get install gdebi

Download the checkmk package from the checkmk download page

wget https://download.checkmk.com/checkmk/2.0.0/check-mk-raw-2.0.0_0.buster_amd64.deb
gdebi check-mk-raw-2.0.0_0.buster_amd64.deb

Create a site and start it

omd create monitor
omd start monitor

Checkmk Agent

Install the agent on the system that should be monitored

wget http://checkmk/monitor/check_mk/agents/check-mk-agent_2.0.0-1_all.deb
dpkg -i check-mk-agent_2.0.0-1_all.deb

Apt

Download the APT plugin from the server and place it in /usr/lib/check_mk_agent/plugins. Make sure it is executeable.

chmod 755 /usr/lib/check_mk_agent/plugins/mk_apt

Mariadb

Copy the mk_mysql plugin into /usr/lib/check_mk_agent/plugins/ and make it executeable

cd http://checkmk/monitor/check_mk/agents/plugins/mk_mysql
http://checkmk/monitor/check_mk/agents/plugins/mk_mysql
chmod 755 mk_mysql

Create the file /etc/check_mk/mysql.cfg and configure a user for mariadb authentication

[client]
user=checkmk
password=checkmkpassword

References