Introduction to Helm

Helm is an open-source package manager for Kubernetes, while Kubernetes is a highly popular and widely used open-source platform for automating the deployment, scaling, and management of containerized applications.

Kubernetes provides a way to manage containers as a single unit and provides features such as automatic scaling, self-healing, rolling updates, and service discovery. It abstracts away the underlying infrastructure, making it easier to deploy and manage containers at scale.

However, deploying complex applications on Kubernetes can still be challenging due to the large number of resources and configurations required. This is where Helm comes in. Helm provides a way to package, configure, and deploy complex applications in a reproducible way on a Kubernetes cluster.

With Helm, you can define your application's dependencies, configurations, and resources as a chart, which is a package format for Helm. Charts are stored in a chart repository and can be easily shared, versioned, and reused.

Using Helm, you can manage the entire life cycle of your application, from installation to upgrade and rollback. Helm makes it easy to manage complex applications by providing a unified and declarative approach to configuring, deploying, and upgrading applications in a Kubernetes cluster.

In summary, Helm is a popular and widely used tool that makes it easier to manage and deploy applications on a Kubernetes cluster. Kubernetes provides the platform for deploying and managing containerized applications, while Helm provides a convenient way to package, configure, and deploy complex applications in a reproducible and manageable way.