apiVersion: apps/v1
kind: Deployment
metadata:
  name: good
  namespace: test-namespace
spec:
  replicas: 3
  selector:
    matchLabels:
      app: good
  template:
    metadata:
      labels:
        app: good
    spec:
      topologySpreadConstraints:
        - maxSkew: 1
          whenUnsatisfiable: ScheduleAnyway
          topologyKey: topology.kubernetes.io/zone
          labelSelector:
            matchLabels:
              app: good
      containers:
      - name: web-app
        image: nginx
        resources:
          requests:
            cpu: 1