K

k3s

Open SourceApache-2.0

Lightweight Kubernetes distribution for edge and IoT

Website
k3s.io
Difficulty
●● Medium
Last check
2026-08-07

Description

k3s is a certified, lightweight Kubernetes distribution by Rancher/SUSE, optimized for edge computing, IoT devices, and resource-constrained environments. It packages Kubernetes into a single binary under 100 MB, replaces etcd with SQLite as the default storage, and includes Traefik as an ingress controller. k3s is fully compatible with standard Kubernetes and is also excellent for development environments.

Preview

k3s Preview

Platforms

LinuxDocker

Replaces the following proprietary tools

AWS EKSk3s
Azure AKSk3s

Self-Hosting

k3s can be self-hosted on your own infrastructure. Visit the official documentation for installation instructions.

Documentation →

Tags

#kubernetes#go#leichtgewichtig#edge#iot

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