Getting started with Kairos
Welcome to the Kairos Documentation
Kairos is the open-source project that simplifies Edge, cloud, and bare metal OS lifecycle management. With a unified Cloud Native API, Kairos is community-driven, open source, and distro agnostic.
Our key features include:
In this documentation, you will find everything you need to know about Kairos, from installation and configuration, to examples and advanced features.
To get started with Kairos, follow the instructions in the quickstart guide. Then, check out the examples to see how Kairos can be used in real-world scenarios.
For more information, please refer to this documentation. If you have any questions or feedback, feel free to open an issue or join our community forum.
Kairos is a cloud-native meta-Linux distribution that runs on Kubernetes and brings the power of the public cloud to your on-premises environment. With Kairos, you can build your own cloud with complete control and no vendor lock-in.
Here are a few reasons why you should try Kairos:
With Kairos, you can easily spin up a Kubernetes cluster with the Linux distribution of your choice, and manage the entire cluster lifecycle with Kubernetes. Try Kairos today and experience the benefits of a unified, cloud-native approach to OS management.
With Kairos, you can:
Try Kairos today and experience the benefits of a unified, cloud-native approach to OS management. Say goodbye to the hassle of managing multiple systems, and hello to a more streamlined and efficient way of working.
Kairos is more than just an ISO, qcow2, or Netboot artifact. It allows you to turn any Linux distribution into a uniform and compliant distro with an immutable design. This means that any distro “converted” with Kairos will share the same common feature set and can be managed in the same way using Kubernetes Native API components. Kairos treats all OSes homogeneously and upgrades are distributed via container registries. Installations mediums and other assets required for booting bare metal or edge devices are built dynamically by Kairos' Kubernetes Native API components.
The Kairos ultimate goal is to bridge the gap between Cloud and Edge by creating a smooth user experience. There are several areas in the ecosystem that can be improved for edge deployments to make it in pair with the cloud.
The Kairos project encompasses all the tools and architectural pieces needed to fill those gaps. This spans between providing Kubernetes Native API components to assemble OSes, deliver upgrades, and control nodes after deployment.
Kairos is distro-agnostic, and embraces openness: The user can provide their own underlying base image, and Kairos onboards it and takes it over to make it Cloud Native, immutable that plugs into an already rich ecosystem by leveraging containers as distribution medium.
Kairos is an open source project, and any contribution is more than welcome! The project is big and narrows to various degrees of complexity and problem space. Feel free to join our chat, discuss in our forums and join us in the Office hours. Check out the contribution guidelines to see how to get started and our governance.
We have an open roadmap, so you can always have a look on what’s going on, and actively contribute to it.
You can find us at:
Project Office Hours is an opportunity for attendees to meet the maintainers of the project, learn more about the project, ask questions, learn about new features and upcoming updates.
Office hours are happening weekly on Wednesday - 5:30 – 6:00pm CEST. Meeting link
Besides, we have monthly meetup to participate actively into the roadmap planning and presentation which takes part during the office hours:
We will discuss on agenda items and groom issues, where we plan where they fall into the release timeline.
Occurring: Monthly on the first Wednesday - 5:30 – 6:30pm CEST.
We will discuss the items of the roadmaps and the expected features on the next releases
Occurring: Monthly on the second Wednesday - 5:30pm CEST.
There are other projects that are similar to Kairos which are great and worth to mention, and actually Kairos took to some degree inspiration from. However, Kairos have different goals and takes completely unique approaches to the underlying system, upgrade, and node lifecycle management.
Requirements: Needs only Docker.
./earthly.sh +all --FLAVOR=opensuse, should produce a Docker image along with a working ISO.
See the quickstart to install Kairos on a VM and create a Kubernetes cluster!
Getting started with Kairos
Kairos Installation reference
This section contains various examples, how-to and tutorial to use Kairos
Presentation Slides, Videos and other media on Kairos
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