AKS Interview Questions — All Categories
9 questions tagged with AKS as a technology, across every category it appears in
Related categories:Azure
How does the Kubernetes cluster autoscaler decide which node pool to scale when multiple pools could satisfy a pending pod?
AdvancedAzureKubernetesAKS7 min
Your AKS cluster is under CPU pressure and pods are stuck Pending, but the cluster autoscaler isn't adding nodes. How would you troubleshoot it?
AdvancedAzureKubernetesAKS10 min
Should a new AKS cluster use native Kubernetes RBAC or Azure RBAC for Kubernetes Authorization to control kubectl-level access, and what does the Azure option actually change?
IntermediateAzureKubernetesAKS6 min
You're standing up a new AKS cluster and need to choose a network plugin: Azure CNI or kubenet. What's the actual trade-off, and why can this decision be hard to reverse later?
IntermediateAzureKubernetesAKS7 min
A new LoadBalancer-type Service in AKS has been stuck in 'Pending' with no external IP for twenty minutes. How do you actually diagnose this in Azure specifically?
IntermediateAzureKubernetesAKS6 min
A team converted their AKS cluster to a private cluster for security reasons. The next day, several engineers and a CI/CD pipeline can no longer run kubectl commands at all. How do you diagnose this?
AdvancedAzureKubernetesAKS7 min
During a live incident, how would you distinguish a genuinely slow autoscaler scale-up from one that's actually stuck and won't complete on its own?
IntermediateAzureKubernetesAKS7 min
How would you let a pod in AKS call a Key Vault or Storage API using its own Azure identity, without mounting any credential file or secret into the pod at all?
AdvancedAzureKubernetesAKS7 min
How would you decide between App Service, Azure Functions, and AKS for a new event-driven workload, beyond just 'Functions is for small things'?
IntermediateAzureApp ServiceAzure Functions7 min