Company
Date Published
Author
Hannah Seligson
Word count
1619
Language
English
Hacker News points
None

Summary

Helm is a package manager for Kubernetes that streamlines application deployment by packaging collections of YAML files into Helm charts, which are deployable units for Kubernetes applications. These charts contain a directory with a self-descriptor file, YAML files, and Kubernetes manifests, allowing for easy distribution via Helm repositories. Helm facilitates version tracking and rollback capabilities through Helm releases, which are instances of a chart running in a Kubernetes cluster. GitOps, a methodology that uses Git as the single source of truth for configurations, can be integrated with Helm to enhance deployment workflows, providing transparency and synchronization between the Git repository and Kubernetes clusters. Argo CD, a continuous delivery tool, exemplifies GitOps by continuously monitoring and synchronizing applications against the desired state in Git, and it supports Helm natively by rendering Helm charts with the Helm template upon deployment. This integration transforms Helm applications into Argo-managed applications, with Argo CD handling the deployment and synchronization processes, ensuring efficient and reliable application management within Kubernetes environments.