my-workload-pod.yaml

apiVersion: v1
kind: Pod
metadata:
  annotations:
    example.com/nodepool: high-cpu
  name: my-workload
  namespace: my-namespace
spec:
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
        - matchExpressions:
          - key: zone
            operator: In
            values:
            - us-central1-a
  containers:
  - name: ubuntu-container
    image: ubuntu:latest
    command: ["/bin/bash"]
    args: ["-c", "sleep infinity"]
  tolerations:
  - key: hello
    operator: Equal
    value: world
    effect: NoSchedule