Deploying Applications with Kubernetes and Helm Charts

As modern software scales, managing dozens of microservices individually on Kubernetes becomes complex and prone to configuration errors. Learning how to package, version, and release your applications systematically is essential for reliable cloud deployments. This written course guides you through the process of using Helm, the package manager for Kubernetes, to template and automate your containerized workloads. By reading through clear explanations and structured configuration examples, you will transition from manual resource management to automated, reproducible deployments. You will gain a clear mental model of how templating simplifies Kubernetes administration and how to maintain consistency across different environments. What you'll learn: - Understand core Kubernetes packaging concepts and how Helm simplifies application lifecycle management - Create custom Helm charts from scratch to package multi-container microservices - Manage application configurations dynamically using Helm templates and values files - Apply Helm release management techniques to safely upgrade, version, and roll back deployments - Implement modern declarative configuration patterns and understand how Helm fits into GitOps workflows Your learning journey begins with essential terminology, foundational definitions, and the architecture of Helm. From there, you will progress step-by-step through writing your own charts, managing dependencies, and organizing configuration values for development, testing, and production environments. This course is designed for software developers, system administrators, and aspiring cloud professionals who have a basic understanding of Kubernetes and want to master application packaging. No prior experience with Helm is required. Start reading today to simplify and automate your Kubernetes application deployments.