docker run -d --name node-exporter \
  -p 9100:9100 \
  -v /proc:/host/proc:ro -v /sys:/host/sys:ro \
  docker.io/bitnamilegacy/node-exporter:latest

docker run -d --name node-exporter \
  --restart unless-stopped \
  -p 9100:9100 \
  -v /proc:/host/proc:ro -v /sys:/host/sys:ro \
  -v /:/rootfs:ro \
  docker.io/bitnamilegacy/node-exporter:1.8.0

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: node-exporter
spec:
  selector:
    matchLabels:
      app: node-exporter
  template:
    metadata:
      labels:
        app: node-exporter
    spec:
      containers:
        - name: exporter
          image: docker.io/bitnamilegacy/node-exporter:1.8.0
          ports:
            - containerPort: 9100
          volumeMounts:
            - name: proc
              mountPath: /host/proc
              readOnly: true
            - name: sys
              mountPath: /host/sys
              readOnly: true
      volumes:
        - name: proc
          hostPath:
            path: /proc
        - name: sys
          hostPath:
            path: /sys
---
apiVersion: v1
kind: Service
metadata:
  name: node-exporter
spec:
  selector:
    app: node-exporter
  ports:
    - port: 9100
      targetPort: 9100