What is Helm in Kubernetes?

• A. A package manager that simplifies deployment of applications in Kubernetes
• B. A load balancer in front of Kubernetes services
• C. A secret storage mechanism for cluster credentials
• D. A runtime for executing containers

Answer: (A)

Helm is Kubernetes' package manager that simplifies deploying applications by packaging resources into charts that describe a complete application and its dependencies. With Helm, you create charts containing the Kubernetes manifests (Deployments, Services, ConfigMaps, etc.) plus a values.yaml to customize configuration. The Helm CLI installs a chart as a release, and you can upgrade, rollback, or delete releases to manage lifecycle. Templating lets the same chart be reused across environments with different parameters, and charts can be shared via repositories for reproducible, scalable deployments. This is why it fits best: it directly provides a packaged, reusable way to deploy and manage applications in Kubernetes. It isn’t a load balancer, a secret store, or a runtime for executing containers.