The Life of a Request Inside Kubernetes
One of the most common questions developers ask when they start working with Kubernetes is: “What actually happens when a user sends a request to my application?” We deploy Pods, create Services, co
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Posts tagged #ckad-exam
What Happens When a Pod Crashes?
Most developers know that Kubernetes can automatically restart failed applications. But have you ever wondered what actually happens behind the scenes when a Pod crashes? When I first started learning
The Kubernetes Features Developers Should Know
Moving Beyond “kubectl apply” and Understanding What Makes Applications Production-Ready When I first started working with Kubernetes, I thought my responsibility as a developer ended once my containe
The Biggest Lessons I Learned From CKAD
When I first started preparing for the Certified Kubernetes Application Developer (CKAD) exam, I assumed it would simply be a lighter version of the Certified Kubernetes Administrator (CKA). After all
CKA vs CKAD: Which Kubernetes Certification Should You Take First?
One of the most common questions I receive from Kubernetes learners is: “Should I start with CKA or CKAD?” It’s a fair question. Both certifications are highly respected within the Kubernetes ecosys
Kubernetes Troubleshooting Mindset: How I Approach Production Issues
One of the biggest lessons I’ve learned in my Kubernetes journey is this: Most production incidents are not solved by knowing more commands. They’re solved by having a systematic troubleshooting proc
