Docker Monitoring with Prometheus and Grafana

Effective monitoring is the backbone of reliable containerized applications, providing the visibility needed to prevent downtime and optimize performance. This course guides you through the fundamentals of modern observability, teaching you how to collect, analyze, and interpret data from Docker nodes and services. You will learn to identify key performance indicators and set up automated systems that alert you to anomalies before they impact your users. What you'll learn: - Understand foundational monitoring concepts and the core pillars of observability. - Configure Prometheus to scrape and store metrics from Docker engines and containers. - Design clear Grafana dashboards to visualize system health and resource utilization. - Implement alerting rules to proactively detect service failures and performance bottlenecks. - Explore modern observability trends, including basic logging integration and health checks. - Monitor Docker Swarm environments to maintain high availability across multiple nodes. This course begins with essential terminology and the theory of system health before moving into the practical configuration of monitoring stacks. It is designed for beginners in DevOps and container orchestration who want to build a solid foundation in infrastructure management without any prior monitoring experience. Gain the skills needed to keep your containerized environment healthy and resilient through clear, written instruction.