Can you explain what Helm is and how it is used in managing Kubernetes resources?

Helm is a package manager for Kubernetes that simplifies managing applications and resources within a cluster.

It allows:

• Packaging Kubernetes manifests into so-called "charts".
• Easily installing, updating, and removing applications in the cluster.
• Managing configurations through parameters, which simplifies reuse and scaling.

Example usage:

# Installing an application from a chart
helm install my-app stable/nginx

# Updating the application with new parameters
helm upgrade my-app stable/nginx --set replicaCount=3

# Removing the application
helm uninstall my-app

Thus, Helm helps standardize and automate application deployment in Kubernetes.