netperf network performance test kubernetes

netperf.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: netperf-server
  labels:
    app: netperf-server
spec:
  replicas: 1
  selector:
    matchLabels:
      app: netperf-server
  template:
    metadata:
      labels:
        app: netperf-server
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - netperf-client
            topologyKey: "kubernetes.io/hostname"
      containers:
      - name: netperf-server
        image: cilium/netperf
        ports:
        - containerPort: 12865
          name: server
      terminationGracePeriodSeconds: 0
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: netperf-server-host
  labels:
    app: netperf-server-host
spec:
  replicas: 1
  selector:
    matchLabels:
      app: netperf-server
  template:
    metadata:
      labels:
        app: netperf-server
    spec:
      hostNetwork: true
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - netperf-client
            topologyKey: "kubernetes.io/hostname"
      containers:
      - name: netperf-server
        image: cilium/netperf
        ports:
        - containerPort: 12865
          name: server
      terminationGracePeriodSeconds: 0
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: netperf-client
  labels:
    app: netperf-client
spec:
  replicas: 1
  selector:
    matchLabels:
      app: netperf-client
  template:
    metadata:
      labels:
        app: netperf-client
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - netperf-server
            topologyKey: "kubernetes.io/hostname"
      containers:
      - name: netperf-client
        image: networkstatic/netperf
        command: ['/bin/sh', '-c', 'sleep infinity']
      terminationGracePeriodSeconds: 0
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: netperf-client-host
  labels:
    app: netperf-client-host
spec:
  replicas: 1
  selector:
    matchLabels:
      app: netperf-client
  template:
    metadata:
      labels:
        app: netperf-client
    spec:
      hostNetwork: true
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - netperf-server
            topologyKey: "kubernetes.io/hostname"
      containers:
      - name: netperf-client
        image: networkstatic/netperf
        command: ['/bin/sh', '-c', 'sleep infinity']
      terminationGracePeriodSeconds: 0