# Source: https://github.com/kubernetes-sigs/vsphere-csi-driver
kind: Deployment
apiVersion: apps/v1
metadata:
  name: vsphere-csi-controller
  namespace: {{ .Release.Namespace }}
spec:
  replicas: 1
  selector:
    matchLabels:
      app: vsphere-csi-controller
  template:
    metadata:
      labels:
        app: vsphere-csi-controller
        role: vsphere-csi
    spec:
      serviceAccountName: vsphere-csi-controller
      {{- if .Values.csiController.nodeSelector }}
      nodeSelector:
      {{- with .Values.csiController.nodeSelector }}
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- else }}
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              # RKE node selector label
              - key: node-role.kubernetes.io/controlplane
                operator: In
                values:
                - "true"
            - matchExpressions:
              # RKE2 node selector label
              - key: node-role.kubernetes.io/control-plane
                operator: In
                values:
                - "true"
      {{- end }}
      {{- if .Values.csiController.tolerations }}
      tolerations:
      {{- with .Values.csiController.tolerations }}
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- else }}
      tolerations:
        - key: node-role.kubernetes.io/master
          operator: Exists
          effect: NoSchedule
        # Rancher specific change: These tolerations are added to account for RKE1 and RKE2 taints
        - key: node-role.kubernetes.io/controlplane
          effect: NoSchedule
          value: "true"
        - key: node-role.kubernetes.io/control-plane
          effect: NoSchedule
          value: "true"
        - key: node-role.kubernetes.io/etcd
          effect: NoExecute
          value: "true"
      {{- end }}
      dnsPolicy: "Default"
      containers:
        - name: csi-attacher
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.csiAttacher.repository }}:{{ .Values.csiController.image.csiAttacher.tag }}"
          args:
            - "--v=4"
            - "--timeout=300s"
            - "--csi-address=$(ADDRESS)"
            - "--leader-election"
            - "--kube-api-qps=100"
            - "--kube-api-burst=100"
          env:
            - name: ADDRESS
              value: /csi/csi.sock
          volumeMounts:
            - mountPath: /csi
              name: socket-dir
{{- if .Values.csiController.csiResizer.enabled }}
        - name: csi-resizer
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.csiResizer.repository }}:{{ .Values.csiController.image.csiResizer.tag }}"
          args:
            - "--v=4"
            - "--timeout=300s"
            - "--handle-volume-inuse-error=false"
            - "--csi-address=$(ADDRESS)"
            - "--kube-api-qps=100"
            - "--kube-api-burst=100"
            - "--leader-election"
          env:
            - name: ADDRESS
              value: /csi/csi.sock
          volumeMounts:
            - mountPath: /csi
              name: socket-dir
{{- end }}
        - name: vsphere-csi-controller
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.repository }}:{{ .Values.csiController.image.tag }}"
          args:
            - "--fss-name=internal-feature-states.csi.vsphere.vmware.com"
            - "--fss-namespace=$(CSI_NAMESPACE)"
          imagePullPolicy: "Always"
          env:
            - name: CSI_ENDPOINT
              value: unix:///csi/csi.sock
            - name: X_CSI_MODE
              value: "controller"
            - name: X_CSI_SPEC_DISABLE_LEN_CHECK
              value: "true"
            - name: X_CSI_SERIAL_VOL_ACCESS_TIMEOUT
              value: 3m
            - name: VSPHERE_CSI_CONFIG
              value: "/etc/cloud/csi-vsphere.conf"
            - name: LOGGER_LEVEL
              value: "PRODUCTION" # Options: DEVELOPMENT, PRODUCTION
            - name: INCLUSTER_CLIENT_QPS
              value: "100"
            - name: INCLUSTER_CLIENT_BURST
              value: "100"
            - name: CSI_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          volumeMounts:
            - mountPath: /etc/cloud
              name: vsphere-config-volume
              readOnly: true
            - mountPath: /csi
              name: socket-dir
          ports:
            - name: healthz
              containerPort: 9808
              protocol: TCP
            - name: prometheus
              containerPort: 2112
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /healthz
              port: healthz
            initialDelaySeconds: 10
            timeoutSeconds: 3
            periodSeconds: 5
            failureThreshold: 3
        - name: liveness-probe
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.livenessProbe.repository }}:{{ .Values.csiController.image.livenessProbe.tag }}"
          args:
            - "--v=4"
            - "--csi-address=/csi/csi.sock"
          volumeMounts:
            - name: socket-dir
              mountPath: /csi
        - name: vsphere-syncer
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.vsphereSyncer.repository }}:{{ .Values.csiController.image.vsphereSyncer.tag }}"
          args:
            - "--leader-election"
            - "--fss-name=internal-feature-states.csi.vsphere.vmware.com"
            - "--fss-namespace=$(CSI_NAMESPACE)"
          imagePullPolicy: "Always"
          ports:
            - containerPort: 2113
              name: prometheus
              protocol: TCP
          env:
            - name: FULL_SYNC_INTERVAL_MINUTES
              value: "30"
            - name: VSPHERE_CSI_CONFIG
              value: "/etc/cloud/csi-vsphere.conf"
            - name: LOGGER_LEVEL
              value: "PRODUCTION" # Options: DEVELOPMENT, PRODUCTION
            - name: INCLUSTER_CLIENT_QPS
              value: "100"
            - name: INCLUSTER_CLIENT_BURST
              value: "100"
            - name: CSI_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          volumeMounts:
            - mountPath: /etc/cloud
              name: vsphere-config-volume
              readOnly: true
        - name: csi-provisioner
          image: "{{ template "system_default_registry" . }}{{ .Values.csiController.image.csiProvisioner.repository }}:{{ .Values.csiController.image.csiProvisioner.tag }}"
          args:
            - "--v=4"
            - "--timeout=300s"
            - "--csi-address=$(ADDRESS)"
            - "--kube-api-qps=100"
            - "--kube-api-burst=100"
            - "--leader-election"
            - "--default-fstype=ext4"
            # needed only for topology aware setup
            #- "--feature-gates=Topology=true"
            #- "--strict-topology"
          env:
            - name: ADDRESS
              value: /csi/csi.sock
          volumeMounts:
            - mountPath: /csi
              name: socket-dir
      volumes:
      - name: vsphere-config-volume
        secret:
          secretName: {{ .Values.vCenter.configSecret.name }}
      - name: socket-dir
        emptyDir: {}