How do you upgrade the Kubernetes version of an AKS cluster control plane?
- A az aks nodepool upgrade
- B az aks upgrade --resource-group myRG --name myCluster --kubernetes-version 1.29 (correct answer)
- C Kubernetes upgrades automatically
- D kubectl version upgrade
Shortcut: az aks upgrade upgrades the control plane first, then node pools (or separately). You can then upgrade node pools individually with az aks nodepool upgrade.