Authentication to kube-apiserver via OIDC

Background There are many benefits of using OIDC to authenticate to kube-api server, especially with multiple clusters that need consistent log-in experience. With the last post on how OIDC Authorization Code Flow works, now I will discuss options with authentication for kubectl to connect to kube API server. To start, let’s look at the anatomy … Read moreAuthentication to kube-apiserver via OIDC

Certified Kubernetes Administrator (CKA) Exam

The Certified Kubernetes Administrator (CKA) exam is a hands-on session where you need to follow the instructions to configure the system in a bash terminal on the web browser. In my experience, some shortcut keys (such as Alt+F) do not work, which slows me down a little bit. For each question, you need to switch … Read moreCertified Kubernetes Administrator (CKA) Exam