Here are the top interview questions about K8s, based on a recent discussion on Reddit and its users’ feedback:
- What’s the difference between a Pod, a Service, and a Deployment?
- Let's say you are joining a company and you are working with several product teams that have already undergone the process of containerizing their applications. How would you go about deploying and operating these applications?
- Can you explain to me how applications in Kubernetes accept traffic from clients?
- Can you describe the specific steps that are happening when a client hits a load balancer that's pointing to your Kubernetes nodes?
- How do you troubleshoot a CrashLoopBackOff?
- My application in a Pod is unable to reach the API server via the
kubernetes endpoint. Can you debug this issue for me?- If I want to ensure some data survives a Pod restarting how would you do it?
… and perhaps the funniest of all those questions:
- If you were a Kubernetes resource, what would you be and why? 🤣
#career #fun