az-aks: add page (#10964)

* az-aks: add page

---------

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/common/az-aks.md

@@ -0,0 +1,25 @@
+# az aks
+
+> Manage Azure Kubernetes Service (AKS) clusters.
+> Part of `azure-cli`.
+> More information: <https://docs.microsoft.com/cli/azure/aks>.
+
+- List AKS clusters:
+
+`az aks list --resource-group {{resource_group}}`
+
+- Create a new AKS cluster:
+
+`az aks create --resource-group {{resource_group}} --name {{name}} --node-count {{count}} --node-vm-size {{size}}`
+
+- Delete an AKS cluster:
+
+`az aks delete --resource-group {{resource_group}} --name {{name}}`
+
+- Get the access credentials for an AKS cluster:
+
+`az aks get-credentials --resource-group {{resource_group}} --name {{name}}`
+
+- Get the upgrade versions available for an AKS cluster:
+
+`az aks get-upgrades --resource-group {{resource_group}} --name {{name}}`