Container Service for Kubernetes:ARMまたはマルチアーキテクチャのワークロードをARMベースの仮想ノードにスケジュールする

apiVersion: apps/v1
kind: Deployment
metadata:
  name: only-arm
spec:
  selector:
    matchLabels:
      app: nginx
  replicas: 1
  template:
    metadata:
      labels:
        app: nginx
    spec:
      nodeSelector:
        kubernetes.io/arch: arm64 # Specify the label that is used to select an ARM-based node. 
      tolerations:
      # Tolerate the taint of the virtual node.
        - key: virtual-kubelet.io/provider
          operator: Exists
          effect: NoSchedule
      # Tolerate the taint of the ARM-based virtual node.
        - key: kubernetes.io/arch
          operator: Equal
          value: arm64
          effect: NoSchedule
      containers:
      - name: nginx
        image: alibaba-cloud-linux-3-registry.cn-hangzhou.cr.aliyuncs.com/alinux3/nginx_optimized:20240221-1.20.1-2.3.0

apiVersion: apps/v1
kind: Deployment
metadata:
  name: only-arm
spec:
  selector:
    matchLabels:
      app: nginx
  replicas: 1
  template:
    metadata:
      labels:
        app: nginx
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: kubernetes.io/arch
                operator: In
                values:
                - arm64
       tolerations:
       # Tolerate the taint of the virtual node.
        - key: virtual-kubelet.io/provider
          operator: Exists
          effect: NoSchedule
       # Tolerate the taint of the ARM-based virtual node.
        - key: kubernetes.io/arch
          operator: Equal
          value: arm64
          effect: NoSchedule 
      containers:
      - name: nginx
        image: nginx

apiVersion: apps/v1
kind: Deployment
metadata:
  name: arm-prefer
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      tolerations:
      # Tolerate the taint of the virtual node.
      - key: virtual-kubelet.io/provider
        operator: Exists
        effect: NoSchedule
      # Tolerate the taint of the ARM-based virtual node. 
      - key: kubernetes.io/arch
        operator: Equal
        value: arm64
        effect: NoSchedule
      # Preferably schedule the workload to an ARM-based node. 
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 1
            preference:
              matchExpressions:
              - key: kubernetes.io/arch
                operator: In
                values:
                - arm64
      containers:
      - name: my-container
        image: nginx

apiVersion: apps/v1
kind: Deployment
metadata:
  name: amd-prefer
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      tolerations:
      # Tolerate the taint of the virtual node.
      - key: virtual-kubelet.io/provider
        operator: Exists
        effect: NoSchedule
      # Tolerate the taint of ARM-based virtual nodes. 
      - key: kubernetes.io/arch
        operator: Equal
        value: arm64
        effect: NoSchedule
      # Preferably schedule the workload to a x86-based virtual node. 
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 1
            preference:
              matchExpressions:
              - key: kubernetes.io/arch
                operator: In
                values:
                - amd64
      containers:
      - name: my-container
        image: nginx