apiVersion: apps/v1 kind: DaemonSet metadata: name: node-exporter namespace: public-service labels: app: node-exporter spec: selector: matchLabels: app: node-exporter template: metadata: name: node-exporter labels: app: node-exporter spec: containers: - name: node-exporter image: prom/node-exporter:latest imagePullPolicy: IfNotPresent ports: - containerPort: 9100 hostPort: 9100 hostNetwork: true hostPID: true tolerations: - key: node-role.kubernetes.io/master operator: Exists effect: NoSchedule