Features

Cluster Lifecycle Management

Create clusters
Delete clusters
Add nodes
Update control plane and worker nodes
Renew cluster certificates

Supported Components

Core components
- Kubernetes/K3s
- etcd
Container runtimes
- Docker
- containerd
- CRI-O (not integrated)
- iSula (not integrated)
- Kata
Network plugins
- Calico
- Flannel
- Kube-OVN
- Cilium
- Multus CNI
- No plugin
Storage
- OpenEBS Local PV
- Custom storage (allows users to customize storage service by using addons)
Container images registries
- Docker registry
- Harbor
Applications
- Node Feature Discovery

Air-Gapped Installation

Customize and use the air-gapped installation package
Create a private image registry
Customize images available in the private image registry

Advanced Features

Custom system component configurations (kube-apiserver/kube-controller-manager/kube-scheduler/kubelet/kube-proxy)
Command plugins
Universal task scheduling framework