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This article mainly introduces "the simple comparison between MicroK8s and K3s". In the daily operation, I believe that many people have doubts about the simple comparison between MicroK8s and K3s. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the simple comparison between MicroK8s and K3s". Next, please follow the editor to study!

MicroK8s and K3s are both lightweight distributions based on Kubernetes, mainly for workstations, edge computing, Internet of things and other application scenarios, but there are also big differences between them.

Main differences

MicroK8s mainly integrates some extensions into the system, while K3s separates many extensions.

Although both MicroK8s and K3s can support the low-power computing of ARM architecture, MicroK8s focuses on convenience and is more suitable for development teams, while K3s focuses on lightweight and is more suitable for low-power miniaturized unattended automation systems.

The cluster management kernel of MicroK8s is exactly the same as the container image of Kubernetes Standard Edition, while the kernel of K3s has been modified, and some modules may not run due to compatibility issues.

The modified part of K3s

It mainly includes:

Delete

Outdated features and non-default featur

Alpha function

Built-in cloud provider plug-in

Built-in storage driver

Docker (optional)

Add

Simplify installation

SQLite3 data storage is supported in addition to etcd

TLS management

Automatic Manifest and Helm Chart management

Containerd, CoreDNS, Flannel

Major changes in MicroK8s

It mainly includes:

Snap-based installation tools.

The namespace of kubectl is changed to microk8s.kubectl.

The versions of various expansion modules are adapted and directly supported by local storage.

A variety of addon dynamic loading modules to support fast Enable/Disable.

Built-in GPU support.

At this point, the study of "simple comparison between MicroK8s and K3s" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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