Suraj Deshmukh

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containers, packaging, programming, hacks, kubernetes, openshift, fedora, centos

Enable TLS bootstrapping in a Kubernetes cluster

Add a new node using a bootstrap token to Kubernetes

Suraj Deshmukh

5-Minute Read

This blog is a recap of my old blog “Add new node to Kubernetes cluster with bootstrap token”. Like the aforementioned blog, we will look at how to enable TLS bootstrapping on an existing Kubernetes cluster at control plane level and add a new node (or modify existing ones) to the cluster using bootstrap tokens. At the end of this blog, you will learn what specific steps to take to enable TLS bootstrapping on any custom-built Kubernetes cluster.

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I am a Software Engineer at Kinvolk, working on various tooling around container technology like Docker, Kubernetes.