Kubernetes on CoreOS

This repo contains tooling and documention around deploying Kubernetes using CoreOS. Initial setup of a Kubernetes cluster is covered, but ongoing maintenance and updates of the cluster is not addressed. It is officially maintained by the CoreOS team and meant to be a set of introductory documentation to get a feel for using Kubernetes on CoreOS.

The CoreOS Way

When designing these guides and tools, the following considerations are made:

• We always setup TLS
• An individual node can reboot and the cluster will still function
• Internal cluster DNS is available
• Service accounts enabled
• Use a cloud-provider if we can, for instance on AWS
• Follow Kubernetes v1.0 guidelines for AdmissionControllers and other suggested configuration

Kubernetes Topics

Follow the Kubernetes guides on the CoreOS website:

https://coreos.com/kubernetes/docs/latest/

• Intro to Pods
• Intro to Services
• Intro to Replication Controllers

Deploying on CoreOS

• Step-by-Step for Any Platform
• Single-Node Vagrant Stack
• Multi-Node Vagrant Cluster