apiVersion: v1
kind: Pod
metadata:
  generateName: node-affinity-
spec:
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
        - matchExpressions:
          - key: topology.kubernetes.io/zone
            operator: In
            values:
            - zone1
            - zone2
  containers:
  - image: registry.k8s.io/pause:3.9
    name: pause
    ports:
    - containerPort: 80
    resources:
      limits:
        cpu: 100m
        memory: 500Mi
      requests:
        cpu: 100m
        memory: 500Mi