Skip to content
@gardener

Gardener

Universal Kubernetes at Scale

🌱 Welcome to the Gardener Project on GitHub

Gardener Logo

👋 Welcome to the official GitHub organization of the Gardener Project. We are an open-source project that brings homogeneous Kubernetes-clusters-as-a-Service to multi-cloud environments. Our mission is to provide robust, scalable, and efficient Kubernetes clusters using hosted control planes.

🌐 What is Gardener?

Gardener is a Kubernetes extension that implements automated system management. It provides a lean, extensible, and multi-cloud capable API server that integrates existing cloud providers and open-source cloud computing libraries. Gardener is designed to support scalability and resilience for large-scale systems, and it's capable of managing thousands of Kubernetes clusters across multiple cloud providers (AWS, GCP, Azure, OpenStack, AliCloud, and more).

Enter the free demo playground environment and explore Gardener yourself!

🤝 Gardener and ApeiroRA

Gardener is proud to be part of the ApeiroRA project, an EU initiative that aims to develop a reference blueprint for an open, flexible, powerful, secure, and compliant next-generation cloud-edge continuum. This blueprint will be made available as an open-source construction kit, providing blueprints and reusable components for central building blocks. While the specific contribution of Gardener to the ApeiroRA project is not explicitly mentioned, it can be inferred that Gardener is actively involved in the development and implementation of the reference blueprint and the overall goal of strengthening digital sovereignty for Europe.

🌟 Key Features

  • Multi-Cloud: Gardener supports a wide range of cloud providers, allowing you to deploy and manage Kubernetes clusters across different cloud environments.
  • Automated Operations: Gardener automates many of the day-to-day tasks involved in managing Kubernetes clusters, such as updates, backups, and scaling.
  • Extensibility: Gardener is designed to be extensible, allowing you to add support for new infrastructure providers, operating systems, networking plugins, and more.
  • Secure and Compliant: Gardener ensures that the Kubernetes clusters are secure and compliant with the necessary standards.
  • Conformance: All Kubernetes clusters managed by Gardener are conformant as per the CNCF's conformance tests.
  • Open-Source: Gardener is completely open-source. We welcome contributions from the community and believe in the power of collaborative development.

👥 Get Involved

We welcome contributions of all kinds, from code to documentation, testing, and design. If you're interested in getting involved, check out our contribution guidelines and our open issues.

📚 Learn More

To learn more about Gardener, visit our official website at https://gardener.cloud. We provide a free demo playground to provide you with a hands-on experience of Gardener. You can also find our documentation here and can reach out to us via Slack in Gardener and Kubernetes workspaces.

Pinned Loading

  1. gardener Public

    Homogeneous Kubernetes clusters at scale on any infrastructure using hosted control planes.

    Go 3.1k 502

  2. machine-controller-manager Public

    Declarative way of managing machines for Kubernetes cluster

    Go 264 122

  3. etcd-druid Public

    An etcd operator to configure, provision, reconcile and monitor etcd clusters.

    Go 84 48

  4. etcd-backup-restore Public

    Collection of components to backup and restore the etcd of a Kubernetes cluster.

    Go 298 101

  5. dashboard Public

    Web-based GUI for Gardener installations.

    JavaScript 208 108

  6. autoscaler Public

    Forked from kubernetes/autoscaler

    Customised fork of cluster-autoscaler to support machine-controller-manager

    Go 17 26

Repositories

Showing 10 of 104 repositories
  • dashboard Public

    Web-based GUI for Gardener installations.

    JavaScript 208 Apache-2.0 108 77 16 Updated Mar 7, 2025
  • test-infra Public

    Test machinery for orchestration of integration/e2e/smoke style tests

    Go 18 Apache-2.0 28 15 3 Updated Mar 7, 2025
  • apiserver-proxy Public

    SNI Passthrough proxy for kube-apiservers

    Shell 13 Apache-2.0 19 0 2 Updated Mar 7, 2025
  • Go 0 17 4 4 Updated Mar 7, 2025
  • gardener-extension-os-gardenlinux Public

    Gardener extension controller for the Garden Linux operating system

    Go 9 Apache-2.0 33 3 2 Updated Mar 7, 2025
  • gardener-extension-registry-cache Public

    Gardener extension controller which deploys pull-through caches for container registries.

    Go 8 Apache-2.0 21 6 3 Updated Mar 7, 2025
  • website Public
    2 Apache-2.0 14 0 1 Updated Mar 7, 2025
  • machine-controller-manager-provider-openstack Public

    Out of tree implementation for machine-controller-manager's provider-openstack

    Go 4 Apache-2.0 26 5 6 Updated Mar 7, 2025
  • gardener-extension-networking-cilium Public

    Gardener extension controller for the Cilium CNI network plugin.

    Go 31 Apache-2.0 45 10 16 Updated Mar 7, 2025
  • machine-controller-manager-provider-alicloud Public

    Gardener machine controller manager provider for Alicloud

    Go 4 Apache-2.0 17 3 7 Updated Mar 7, 2025