---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: iperf-ds
  labels:
    app: iperf-ds
spec:
  selector:
    matchLabels:
      app: iperf
  template:
    metadata:
      labels:
        app: iperf
    spec:
      containers:
        - name: iperf-server
          image: networkstatic/iperf3
          ports:
            - containerPort: 5201
          args: ["-s"]
...
