apiVersion: v1
kind: Namespace
metadata:
  name: < Replace with the namespace to use >
  labels:
    name: < Replace with the namespace to use >
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: smarter-device-manager
  namespace: < Replace with the namespace to use >
  labels:
    name: smarter-device-manager
    role: agent
spec:
  selector:
    matchLabels:
      name: smarter-device-manager
  updateStrategy:
    type: RollingUpdate
  template:
    metadata:
      labels: 
        name: smarter-device-manager
      annotations:
        node.kubernetes.io/bootstrap-checkpoint: "true"
    spec: 
      nodeSelector:
        smarter-device-manager : enabled
      priorityClassName: "system-node-critical"
      hostname: smarter-device-management
      hostNetwork: true
      dnsPolicy: ClusterFirstWithHostNet
      containers:
      - name: smarter-device-manager
        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.11
        imagePullPolicy: IfNotPresent
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop: ["ALL"]
        resources:
          limits:
            cpu: 100m
            memory: 15Mi
          requests:
            cpu: 10m
            memory: 15Mi
        volumeMounts:
          - name: device-plugin
            mountPath: /var/lib/kubelet/device-plugins
          - name: dev-dir
            mountPath: /dev
          - name: config
            mountPath: /root/config
          - name: sys-dir
            mountPath: /sys
      volumes:
        - name: device-plugin
          hostPath:
            path: /var/lib/rancher/k3s/agent/kubelet/device-plugins
        - name: dev-dir
          hostPath:
            path: /dev
        - name: sys-dir
          hostPath:
            path: /sys
        - name: config
          configMap:
             name: smarter-device-manager-rpi
        - name: config
          hostPath:
            path: /var/lib/rancher/k3s/agent/kubelet/device-plugins
      terminationGracePeriodSeconds: 30