During the CKAD exam, there’s a chance that you’ll make a mistake while writing or modifying a YAML configuration file, or you may be tasked with debugging an existing issue as one of the questions. Regardless of what measure this “issue” comes in, your goal would be to figure out…

From my recently published “CKAD and CKA Exam Tips from 10 People Who Passed the Exam” article, understanding how to use Vim was a recurring tip from the people featured. Vim is a free and open-source text editor. But unlike other text editors, Vim can be used directly from a…

It’s probably no surprise that getting a Kubernetes certification can be very beneficial to your career. That’s why the number of people who register for the CNCF Kubernetes certifications has continued to increase over the years. But just like any other certification exam, not everyone passes. This usually happens for…

Why You Should Know Them for the CKAD Exam — Welcome to the 4th article in my CKAD Tips series, where I share the learnings gained from preparing for my upcoming CKAD exam and tips geared towards helping you excel when you eventually take your CKAD exam. In today’s article, I’ll be talking about Kubernetes objects — what they are…

Yay! We are already 3 articles into the CKAD Tips series. As always, these articles are geared towards helping you excel when you take the CKAD examination. In today’s article, I’ll be explaining one of the most important things you need to know — the Kubernetes Architecture. It is very…

At Ambassador Labs, our mission is to empower developers worldwide to code, ship, and run applications for Kubernetes faster and easier than ever. We do this by providing Kubernetes tools to support developers, and by sharing knowledge through educational, hands-on and opinionated content. But we can’t accomplish our mission alone…

Welcome to the second article of my CKAD Tips series where I share my learnings while studying for the CKAD. Every week, I will demystify Kubernetes concepts you need to know before taking the CKAD and simplify them using real-life examples to make preparing for and passing the CKAD easier…

First of all, what is CKAD? I bet you already know that since you are reading this article, but if you don’t, CKAD is an acronym for the Certified Kubernetes Application Developer examination developed by The Linux Foundation and the Cloud Native Computing Foundation (CNCF) to help expand the Kubernetes…

Two-factor authentication (2FA) is a security process in which users provide two authentication factors to verify themselves. If you think I am referring to the traditional SMS and Email 2FA methods from what you read above, you are wrong. I am actually referring to a more fascinating technology known as…