deployment-appnnodes.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: appnodes
spec:
  replicas: 1
  selector:
    matchLabels:
      app: appnodes
  template:
    metadata:
      labels:
        app: appnodes
    spec:
      terminationGracePeriodSeconds: 0
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: deployment
                    operator: In
                    values:
                      - appnodes
      tolerations:
        - effect: NoSchedule
          key: dedicated
          operator: Equal
          value: appnodes
      containers:
        - name: appnodes
          image: public.ecr.aws/eks-distro/kubernetes/pause:3.2
          resources:
            requests:
              cpu: 1