Grafana Dashboards

Prometheus Alerts

Introduction to Container Security with Docker

Prometheus Installation Ready to master containerization and observability? Whether you are just starting your DevOps journey or looking to sharpen your monitoring skills, our curated Docker learning path is your perfect launchpad. We have designed these hands-on labs to take you from basic container security to building powerful, real-time monitoring dashboards—all within an interactive, browser-based environment. Difficulty: Beginner | Time: 20 minutes In this lab, you will learn to build a Grafana dashboard from scratch. You will create panels, write PromQL queries, and customize visualizations to display system metrics from a pre-configured Prometheus and Node Exporter setup. Practice on LabEx → | Tutorial → Difficulty: Beginner | Time: 25 minutes In this lab, you will learn how to use Prometheus's built-in alerting functionality. You will write alerting rules, load them into Prometheus, and simulate conditions to trigger an alert. Practice on LabEx → | Tutorial → Difficulty: Beginner | Time: 20 minutes In this lab, you will learn the fundamentals of container security by installing Docker, running a basic container, and inspecting its processes and security properties like resource limits. Practice on LabEx → | Tutorial → Difficulty: Beginner | Time: 25 minutes In this lab, you will learn how to install and run Prometheus using Docker, access its web UI, and explore its basic features. Practice on LabEx → | Tutorial → These labs are more than just tutorials; they are your sandbox for building real-world expertise. By the time you finish, you will have the confidence to deploy, monitor, and secure your own containerized applications. Stop reading and start building—jump into these labs today and transform your technical skills! Templates let you quickly answer FAQs or store snippets for re-use. as well , this person and/or