At some point, you’ll be faced with an upgrade request. New Kubernetes features, new security patches, or just to maintain your support. A vSphere 7 with Tanzu deployment has several components that may need to be updated and most of which can be updated independently of one another. In this post we’ll walk through an update to vSphere, then update the Supervisor namespace, and then finally the Tanzu Kubernetes cluster. ...
This post will focus on deploying Tanzu Kubernetes Grid (TKG) clusters in your vSphere 7 with Tanzu environment. These TKG clusters are the individual Kubernetes clusters that can be shared with teams for their development purposes. I know what you’re thinking. Didn’t we already create a Kubernetes cluster when we setup our Supervisor cluster? The short answer is yes. However the Supervisor cluster is a unique Kubernetes cluster that probably shouldn’t be used for normal workloads. We’ll discuss this in more detail in a follow-up post. For now, let’s focus on how to create them, and later we’ll discuss when to use them vs the Supervisor cluster. ...