title: AKS scale options
body: <p>I have an AKS cluster with 5 nodes and autoscaling enabled. The CPU and memeory utilization is about 15% but the nodes are not scaling in, even the minimum nodes are set to 2.
  I checked the AKS nodes (VMSS) scaling settings and found out the it is set to &quot;Manual Scale&quot; by default.</p>
  <p>Could it be the reason of AKS not scaling in? Shall i create a customized autoscaling on VMSS level?
  What is the best practise? Where shoud i define the autoscaling - In VMSS or AKS layer?
  I am a bit confused.</p>
  <p>Thanks in advance!</p>