Icinga2 Advanced Online Training 11-13 Oct 2021. Register now!

We at Dexor are more than convinced, that having your own monitoring system is a must for all types of businesses. As it provides indisputable benefits:

  • improves the company hardware and software availability and usage
  • prevents incidents and enables to detect them faster if they occurred
  • raises the image of the company as well as the customer service
  • less time is spent on controlling the proper functioning of the systems
  • higher flexibility and adaptability of the system

We are proud to be an official partner of Icinga2 since 2018. We offer the event to share our experience in monitoring best practices during Icinga2 Online Advanced training, which is available for remote participation!


Distributed Monitoring and High Availability

  • Generation of SSL CA and certificates
  • Cluster configuration including zone model for permissions
  • Cluster health checks and configuration synchronisation
  • Master-Checker and High-Availability by practical example
  • Discuss scenarios and possible design problems

Database and Java Monitoring

  • Overview of scenarios and check plugins
  • Monitoring MySQL, PostgreSQL, Oracle and MSSQL databases
  • Installation and Configuration of plugins
  • Java Application Monitoring
  • Java Monitoring Extensions (JMX) Overview
  • Jolokia and JMX4Perl by practical example

Configuration and API

  • Icinga 2 REST API
  • Web based configuration with Icinga Director

Log Monitoring

  • Scenario and plugins overview
  • Plugins by example (e.g. check_logfiles)
  • Centralized solution by practical example (Logstash)

VMWare Monitoring

  • Available check plugins
  • VMWare Perl SDK

Real time Monitoring with Graphite

  • Add real-time checks to Icinga 2
  • Enable the GraphiteWriter feature
  • Discuss possible use-case scenarios


IT staff at all management levels who want to get professional skills of monitoring with open-source tools. System administrators, IT security specialists, project managers.


The Icinga Fundamentals course is dedicated to Icinga users who already acquired monitoring basics and who would like to deepen their skills in the new configuration format. Icinga Fundamentals is the best prerequisite for the training.

What is included:

  • 3 -days training in a small online group (up to 10 people)
  • Original training materials from Icinga2 team
  • Access to the preinstalled environment
  • Support and help during and after the training
  • An official certificate from Icinga



Dates and Time:

11.10.2021 – 13.10.2021 (09:00 – 17:00 CEST)


1.550,00 € (discounts in case of multiple attendees available)