advancedAWS & Kubernetes107 of 107
API returns 503 after deployment though all pods look healthy. What do you check first?
Tests whether you check the service/ingress routing and endpoint registration first -- pods can be individually healthy while the service selector, endpoint list, or ingress config hasn't caught up with the new deployment, routing traffic nowhere or to terminated pods.
Ready to master this question?
Generate a complete walkthrough — background, the full answer in plain language, a working code example explained line by line, a real-world scenario, common mistakes, and how this same question gets asked in different ways.
Sign in to generate a response