windows-overprovisioning-node.yaml

apiVersion: scheduling.k8s.io/v1
kind: PriorityClass
metadata:
  name: overprovisioning
value: -1
globalDefault: false
description: "This priority class is for overprovisioning"
---
apiVersion: v1
kind: Namespace
metadata:
  name: ns-windows-management
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: overprovisioning-windows
  namespace: ns-windows-management
spec:
  # (Mandatory) Total nodes = n + replicas (e.g. 1)
  replicas: 1
  selector:
    matchLabels:
      app: overprovisioning-windows
  template:
    metadata:
      labels:
        app: overprovisioning-windows
    spec:
      nodeSelector:
        # (Mandatory) set this to the node pool name
        agentpool: npw22
      priorityClassName: overprovisioning
      containers:
      - name: reserve-resources
        image: registry.k8s.io/pause:3.10
        resources:
          requests:
            cpu: "100m"
            # (Mandatory) set this to the node's sku memory size in GiB * 90%,  e.g. Standard_D32ads_v5 has 128Gi
            memory: "115Gi"
      # (Optional) Taint the node to run the daemonset on spot instances
      tolerations:
      - key: "kubernetes.azure.com/scalesetpriority"
        operator: "Equal"
        value: "spot"
        effect: "NoSchedule"