---
kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: csi-azuredisk-node
  namespace: kube-system
spec:
  updateStrategy:
    rollingUpdate:
      maxUnavailable: 1
    type: RollingUpdate
  selector:
    matchLabels:
      app: csi-azuredisk-node
  template:
    metadata:
      labels:
        app: csi-azuredisk-node
    spec:
      hostNetwork: true
      dnsPolicy: Default
      serviceAccountName: csi-azuredisk-node-sa
      nodeSelector:
        kubernetes.io/os: linux
{% if azure_csi_node_affinity %}
      affinity:
        {{ azure_csi_node_affinity | to_nice_yaml | indent(width=8) }}
{% endif %}
      priorityClassName: system-node-critical
      tolerations:
        - operator: Exists
      containers:
        - name: liveness-probe
          volumeMounts:
            - mountPath: /csi
              name: socket-dir
          image: {{ azure_csi_image_repo }}/livenessprobe:{{ azure_csi_livenessprobe_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - --csi-address=/csi/csi.sock
            - --probe-timeout=3s
            - --health-port=29603
            - --v=2
          resources:
            limits:
              memory: 100Mi
            requests:
              cpu: 10m
              memory: 20Mi
        - name: node-driver-registrar
          image: {{ azure_csi_image_repo }}/csi-node-driver-registrar:{{ azure_csi_node_registrar_image_tag }}
          args:
            - --csi-address=$(ADDRESS)
            - --kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)
            - --v=2
          livenessProbe:
            exec:
              command:
                - /csi-node-driver-registrar
                - --kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)
                - --mode=kubelet-registration-probe
            initialDelaySeconds: 30
            timeoutSeconds: 15
          env:
            - name: ADDRESS
              value: /csi/csi.sock
            - name: DRIVER_REG_SOCK_PATH
              value: /var/lib/kubelet/plugins/disk.csi.azure.com/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /csi
            - name: registration-dir
              mountPath: /registration
          resources:
            limits:
              memory: 100Mi
            requests:
              cpu: 10m
              memory: 20Mi
        - name: azuredisk
          image: {{ azure_csi_plugin_image_repo }}/azuredisk-csi:{{ azure_csi_plugin_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--v=5"
            - "--endpoint=$(CSI_ENDPOINT)"
            - "--nodeid=$(KUBE_NODE_NAME)"
            - "--metrics-address=0.0.0.0:29605"
            - "--enable-perf-optimization=true"
            - "--drivername=disk.csi.azure.com"
            - "--volume-attach-limit=-1"
            - "--cloud-config-secret-name=cloud-config"
            - "--cloud-config-secret-namespace=kube-system"
          ports:
            - containerPort: 29603
              name: healthz
              protocol: TCP
            - containerPort: 29605
              name: metrics
              protocol: TCP
          livenessProbe:
            failureThreshold: 5
            httpGet:
              path: /healthz
              port: healthz
            initialDelaySeconds: 30
            timeoutSeconds: 10
            periodSeconds: 30
          env:
            - name: AZURE_CREDENTIAL_FILE
              value: "/etc/kubernetes/azure.json"
            - name: CSI_ENDPOINT
              value: unix:///csi/csi.sock
            - name: KUBE_NODE_NAME
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: spec.nodeName
          securityContext:
            privileged: true
          volumeMounts:
            - mountPath: /csi
              name: socket-dir
            - mountPath: /var/lib/kubelet/
              mountPropagation: Bidirectional
              name: mountpoint-dir
            - mountPath: /etc/kubernetes/
              name: azure-cred
            - mountPath: /dev
              name: device-dir
            - mountPath: /sys/bus/scsi/devices
              name: sys-devices-dir
            - mountPath: /sys/class/scsi_host/
              name: scsi-host-dir
          resources:
            limits:
              memory: 200Mi
            requests:
              cpu: 10m
              memory: 20Mi
      volumes:
        - hostPath:
            path: /var/lib/kubelet/plugins/disk.csi.azure.com
            type: DirectoryOrCreate
          name: socket-dir
        - hostPath:
            path: /var/lib/kubelet/
            type: DirectoryOrCreate
          name: mountpoint-dir
        - hostPath:
            path: /var/lib/kubelet/plugins_registry/
            type: DirectoryOrCreate
          name: registration-dir
        - secret:
            defaultMode: 0644
            secretName: cloud-config
          name: azure-cred
        - hostPath:
            path: /dev
            type: Directory
          name: device-dir
        - hostPath:
            path: /sys/bus/scsi/devices
            type: Directory
          name: sys-devices-dir
        - hostPath:
            path: /sys/class/scsi_host/
            type: Directory
          name: scsi-host-dir
