https://github.com/sapcc/maintenance-controller

A Kubernetes controller to manage node maintenance.
https://github.com/sapcc/maintenance-controller

golang kubernetes kubernetes-controller

Last synced: 11 months ago
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A Kubernetes controller to manage node maintenance.

• Host: GitHub
• URL: https://github.com/sapcc/maintenance-controller
• Owner: sapcc
• License: apache-2.0
• Created: 2020-06-24T14:28:39.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2025-07-03T19:03:10.000Z (11 months ago)
• Last Synced: 2025-07-03T20:19:46.984Z (11 months ago)
• Topics: golang, kubernetes, kubernetes-controller
• Language: Go
• Homepage:
• Size: 17.2 MB
• Stars: 14
• Watchers: 44
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

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README

          


# Maintenance Controller

![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/sapcc/maintenance-controller/ci.yaml?branch=master)

[![Coverage Status](https://coveralls.io/repos/github/sapcc/maintenance-controller/badge.svg)](https://coveralls.io/github/sapcc/maintenance-controller)

![Docker Pulls](https://img.shields.io/docker/pulls/sapcc/maintenance-controller)

A Kubernetes controller to manage node maintenance.

Serves roughly 50 production clusters across SAP Converged Cloud.

## Installation

Docker Images are on [GitHubs Container registry](https://github.com/sapcc/maintenance-controller/pkgs/container/maintenance-controller) (and older images on [DockerHub](https://hub.docker.com/r/sapcc/maintenance-controller) until they remove them).

A helm chart can be found [here](https://github.com/sapcc/helm-charts/tree/master/system/maintenance-controller).

Alternatively, execute ```make deploy IMG=sapcc/maintenance-controller```.

## Documentation

- [Motivation](docs/motivation.md)

- [Concepts](docs/concepts.md)

- [Configuration](docs/configuration.md)

- [Plugins](docs/plugins.md)

- [Operations](docs/operations.md)

- [Examples](docs/examples.md)

## Additional integrations

- Support for [VMware ESX maintenances](esx/README.md)

- Support for [Kubernikus](kubernikus/README.md)

- Support for [Cluster-API](https://github.com/sapcc/runtime-extension-maintenance-controller)