Nagios Course Syllabus
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Our Nagios Course Syllabus covers essential monitoring skills for IT professionals, DevOps engineers, and system administrators. This course will guide you through setting up Nagios, monitoring server and network performance, configuring alerts, and automating tasks to ensure smooth IT operations. Gain practical knowledge to efficiently manage and maintain IT infrastructure.
Course Syllabus
Download SyllabusModule 1: Introduction to Nagios
- Overview of IT Infrastructure Monitoring
- What is Nagios? Features and Capabilities
- Importance of Monitoring in DevOps and IT Operations
- Nagios vs Other Monitoring Tools (Zabbix, Splunk, Prometheus)
- Understanding Nagios Core and Nagios XI
- Installing Nagios on Linux (Ubuntu, CentOS, RHEL)
- Setting Up Web Interface for Nagios
Module 2: Nagios Configuration Basics
- Understanding Nagios Configuration Files
- Configuring Nagios Objects (Hosts, Services, Commands)
- Defining Hosts and Host Groups
- Configuring Service Monitoring (CPU, Memory, Disk, Network)
- Setting Up Host and Service Dependencies
- Creating Custom Commands and Plugins
Module 3: Nagios Plugins and Add-ons
- Introduction to Nagios Plugins
- Writing Custom Plugins using Bash, Python, and Perl
- Using NRPE (Nagios Remote Plugin Executor) for Remote Monitoring
- SNMP Monitoring with Nagios
- Monitoring Windows Systems using NSClient++
- NagiosGraph for Performance Graphs
Module 4: Notifications and Alerting
- Configuring Email and SMS Alerts
- Setting Up Different Notification Methods
- Notification Escalations and Contact Groups
- Integrating Nagios with Slack and Telegram for Alerts
- Troubleshooting Common Notification Issues
Module 5: Advanced Monitoring with Nagios
- Network Monitoring (Switches, Routers, Firewalls)
- Application Monitoring (Apache, MySQL, Nginx, Docker)
- Log Monitoring with Nagios Log Server
- Web Monitoring using check_http
- Monitoring Cloud Services (AWS, Azure, GCP)
- Distributed Monitoring with Nagios
Module 6: Performance Optimization and Security
- Performance Tuning for Large-Scale Environments
- Optimizing Nagios for High Availability
- Securing Nagios with Authentication and SSL
- Troubleshooting Common Nagios Issues
Module 7: Integration and Automation
- Integrating Nagios with Grafana for Visualization
- Automating Monitoring with Ansible and Nagios
- Nagios API and Webhooks for Custom Integrations
Module 8: Nagios Deployment and Case Studies
Module 9: Hands-on Project & Certification
- Live Project: End-to-End Monitoring Setup for a Real Infrastructure
- Implementing a Fully Functional Nagios Monitoring System
- Resume Preparation and Interview Guidance
- Nagios Certification Exam Preparation
Find out all types of network issues through Nagios! Enter the world of DevOps and learn this powerful DevOps tool from SLA Institute that has a well-formed Nagios course syllabus.
