explaingit

hiento09/charts

Analysis updated 2026-05-18

3Go TemplateAudience · ops devopsComplexity · 4/5LicenseSetup · hard

TLDR

A personal collection of Helm charts for deploying Kubernetes clusters on OpenStack cloud infrastructure.

Mindmap

mindmap
  root((repo))
    What it does
      Helm charts collection
      OpenStack K8s clusters
      Hosted control planes
    Tech stack
      Helm
      Kubernetes
      Cluster API
      Kamaji
    Use cases
      Deploy K8s on OpenStack
      Reuse infra as chart dependency
      Automate cluster provisioning
    Audience
      Infra engineers
      DevOps teams
    Setup
      Helm install from OCI registry
      Version pinned charts
    Limits
      Single chart today
      OpenStack specific

Code map

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What do people build with it?

USE CASE 1

Spin up a workload Kubernetes cluster on OpenStack without manual setup.

USE CASE 2

Use Kamaji hosted control planes to avoid dedicating VMs to the control plane.

USE CASE 3

Pull versioned charts as OCI artifacts from GitHub Container Registry.

USE CASE 4

Reference a chart as a dependency in your own Helm configuration.

What is it built with?

HelmKubernetesOpenStackCluster API

How does it compare?

hiento09/chartsnoahmustafa/open-resume-agentzabbix/zabbix
Stars325,902
LanguageGo TemplateGo TemplateGo Template
Setup difficultyhardmoderatehard
Complexity4/52/54/5
Audienceops devopsvibe coderops devops

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · hard Time to first run · 1h+

Requires existing OpenStack infrastructure and Helm 3.8 or newer.

Use freely for any purpose, including commercial use, as long as you keep the copyright notice and state changes.

In plain English

This is a personal collection of Helm charts for deploying infrastructure on Kubernetes. Helm is a package manager for Kubernetes, think of it like an app store for server software, where a chart is a reusable template that automates the configuration and deployment of a service. Kubernetes itself is a system for running and managing containerized applications across a cluster of machines. The main chart in this collection is called openstack-kamaji-cluster. It sets up a workload Kubernetes cluster on OpenStack, which is an open cloud computing platform, using two tools: Cluster API, which automates the creation and management of Kubernetes clusters, and Kamaji, which provides hosted control planes. A control plane is the brain of a Kubernetes cluster, the part that makes scheduling and management decisions. Kamaji's approach runs these control planes without dedicating separate virtual machines to them, which reduces resource overhead. The charts are published as OCI artifacts, a standardized container image format, and hosted on GitHub Container Registry. This means anyone can install a chart with a single Helm command pointing to that registry location, or declare it as a dependency in their own chart configuration file. Automated workflows handle linting, checking for errors, and packaging on each update. This repository would be useful to a developer or infrastructure engineer managing cloud environments who wants a ready made, version controlled way to spin up Kubernetes clusters on OpenStack without manually wiring together all the underlying components. Each chart ships with its own documentation covering prerequisites, configurable values, install steps, and worked examples, so operators do not need to read through source code to figure out how to use it. The repository also runs automated lint and package checks on every change through GitHub Actions, giving some assurance that published charts are valid before anyone installs them. The project is released under the Apache 2.0 license and is described by its author as a personal collection, meaning it may grow to include more charts over time as new infrastructure needs come up. For now it holds a single chart focused specifically on OpenStack cluster provisioning.

Copy-paste prompts

Prompt 1
Help me install the openstack-kamaji-cluster chart with a custom values file.
Prompt 2
Explain what Kamaji's hosted control plane approach saves compared to normal Kubernetes.
Prompt 3
Show me how to add this chart as a dependency in my own Chart.yaml.
Prompt 4
Walk me through how Cluster API and Kamaji work together in this chart.

Frequently asked questions

What is charts?

A personal collection of Helm charts for deploying Kubernetes clusters on OpenStack cloud infrastructure.

What language is charts written in?

Mainly Go Template. The stack also includes Helm, Kubernetes, OpenStack.

What license does charts use?

Use freely for any purpose, including commercial use, as long as you keep the copyright notice and state changes.

How hard is charts to set up?

Setup difficulty is rated hard, with roughly 1h+ to a first successful run.

Who is charts for?

Mainly ops devops.

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