Helm Installation and Usage Guide for Kubernetes (Step-by-Step)

Helm is a package manager for Kubernetes that simplifies application deployment using predefined templates called Helm charts. To get started with Helm, you need to have a Kubernetes cluster running, kubectl installed and configured, and a basic understanding of Kubernetes objects. Helm can be installed on your local machine using various methods, including running a script, using package managers, or downloading the binary from the official Helm releases. After installation, you can verify if Helm is installed properly by running the helm version command. Understanding key Helm concepts such as charts, repositories, and releases is essential before diving into deployment. You can add a Helm repository, search for available charts, and install applications using Helm charts. Helm also allows customization using values.yaml files, and you can view and manage installed applications using various Helm commands. Additionally, Helm provides features such as rollbacks and the ability to create custom Helm charts. To completely remove Helm from your system, you can delete the Helm directory and its contents. Overall, Helm simplifies Kubernetes deployments by managing applications as packages, making it easier to deploy complex applications with minimal effort.