apiVersion: v1 kind: Pod metadata: generateName: node-affinity- spec: affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: failure-domain.beta.kubernetes.io/zone operator: In values: - zone1 - zone2 containers: - image: k8s.gcr.io/pause:3.2 name: pause ports: - containerPort: 80 resources: limits: cpu: 100m memory: 500Mi requests: cpu: 100m memory: 500Mi