FEBS-Cloud/febs-cloud/k8s/调度策略/node-affinity.yml

apiVersion: v1
kind: ReplicationController
metadata:
  name: test-rc
spec:
  replicas: 1
  selector:
    name: nginx
  template:
    metadata:
      labels:
        name: nginx
    spec:
      containers:
        - name: nginx
          image: nginx
          ports:
            - containerPort: 80
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: beta.kubernetes.io/arch
                    operator: In
                    values:
                      - amd64
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 1
              preference:
                matchExpressions:
                  - key: disk-type
                    operator: In
                    values:
                      - ssd