apiVersion: apps/v1
kind: DaemonSet
metadata:
name: node-exporter
namespace: kuboard
spec:
selector:
matchLabels:
app: node-exporter
template:
metadata:
labels:
app: node-exporter
spec:
containers:
- name: node-exporter
image: prom/node-exporter:latest
ports:
- containerPort: 9100
tolerations:
- effect: NoSchedule
key: node-role.kubernetes.io/control-plane
operator: Exists
- effect: NoSchedule
key: node-role.kubernetes.io/master
operator: Exists

apiVersion: v1
kind: Service
metadata:
name: node-exporter
namespace: kuboard
spec:
type: NodePort
selector:
app: node-exporter
ports:

• protocol: TCP
  port: 9100
  targetPort: 9100
  nodePort: 30003