Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Nagios Training - Effectively Supervise IT Infrastructures training are: Basic knowledge of Linux/Unix, TCP/IP networks, and server administration. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Nagios Training - Effectively Supervise IT Infrastructures training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Nagios Training - Effectively Supervise IT Infra... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Nagios Training - Effectively Supervise IT Infrastructures training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Nagios Training - Effectively Supervise IT Infrastructures training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Nagios Training - Effectively Supervise IT Infrastructures training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Master the fundamentals of Nagios for professional infrastructure supervision

Install and configure Nagios in a certified enterprise environment

Develop skills in monitoring critical services and hosts

Implement alerts and notifications for optimal responsiveness

Design Nagios dashboards tailored to business needs

Optimize supervision performance for agile IT teams

Training program

Module 1Nagios Fundamentals: Installation and Initial Supervision (Linux Server, Web Interfaces)

Immersive discovery of Nagios's key concepts, complete installation of a Nagios server on Ubuntu with Apache and initial configuration, exploration of the CGI web interface to visualize statuses in real-time, first monitoring tests on local hosts and basic services like HTTP/SSH, practical exercises to create your first functional supervision environment, with resolution of common errors and log validation.

Module 2Nagios Configuration: Advanced Hosts and Services (Object Files, Templates)

In-depth exploration of Nagios object configuration via definition files, creation of reusable templates to supervise a fleet of remote hosts, definition of critical services such as MySQL databases or application processes, use of Nagios commands for custom checks, practical workshops on real enterprise cases with host grouping by department, generation of your first consolidated view and optimization of polling times.

Module 3Nagios Alerts: Plugins and Notifications (NRPE, Community Plugins)

Mastery of Nagios plugins to extend supervision to advanced metrics, installation and configuration of NRPE for remote monitoring without SNMP, development of custom checks via Bash/Python scripts, setup of alert escalations and notifications via email/Slack, incident simulations on your ongoing infrastructure project with measured response times, creation of silencing rules to avoid false positives in production.

Module 4Nagios Deployment: Graphs, Reports, and Enterprise Optimization

Integration of Nagios with visualization tools like NagVis for interactive dashboards, generation of periodic reports on availability and SLAs, optimization of Nagios performance via tuning of intervals and data retention, cluster deployment for high availability, final project on a complete enterprise scenario with configuration export and maintenance plan, delivery of ready-to-use deliverables for your IT system.