apiVersion: topology.openstack.org/v1beta1
kind: Topology
metadata:
  name: azone-node-affinity
  namespace: openstack
spec:
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
        - matchExpressions:
          - key: topology.kubernetes.io/zone
            operator: In
            values:
            - zoneA
  topologySpreadConstraints:
  - matchLabelKeys:
    - pod-template-hash
    - controller-revision-hash
    maxSkew: 1
    topologyKey: kubernetes.io/hostname
    whenUnsatisfiable: DoNotSchedule
---
apiVersion: topology.openstack.org/v1beta1
kind: Topology
metadata:
  name: bzone-node-affinity
  namespace: openstack
spec:
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
        - matchExpressions:
          - key: topology.kubernetes.io/zone
            operator: In
            values:
            - zoneB
  topologySpreadConstraints:
  - matchLabelKeys:
    - pod-template-hash
    - controller-revision-hash
    maxSkew: 1
    topologyKey: kubernetes.io/hostname
    whenUnsatisfiable: DoNotSchedule
---
apiVersion: topology.openstack.org/v1beta1
kind: Topology
metadata:
  name: czone-node-affinity
  namespace: openstack
spec:
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
        - matchExpressions:
          - key: topology.kubernetes.io/zone
            operator: In
            values:
            - zoneC
  topologySpreadConstraints:
  - matchLabelKeys:
    - pod-template-hash
    - controller-revision-hash
    maxSkew: 1
    topologyKey: kubernetes.io/hostname
    whenUnsatisfiable: DoNotSchedule
---
apiVersion: topology.openstack.org/v1beta1
kind: Topology
metadata:
  name: default-spread-pods
  namespace: openstack
spec:
  topologySpreadConstraints:
  - maxSkew: 1
    topologyKey: topology.kubernetes.io/zone
    whenUnsatisfiable: DoNotSchedule
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneA
  name: worker-0
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneA
  name: worker-1
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneA
  name: worker-2
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneB
  name: worker-3
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneB
  name: worker-4
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneB
  name: worker-5
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneC
  name: worker-6
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneC
  name: worker-7
---
apiVersion: v1
kind: Node
metadata:
  labels:
    topology.kubernetes.io/zone: zoneC
  name: worker-8