---                                                                                                                                         
# Patch for px-pure-csi-node DaemonSet to work on Talos Linux                                                                               
# This version DISABLES multipath to avoid multipath.conf issues on Talos
# Apply with: kubectl patch daemonset px-pure-csi-node -n portworx --patch-file px-csi-talos-patch-v2.yaml
apiVersion: apps/v1                                                                                                                        
kind: DaemonSet  
metadata:
  name: px-pure-csi-node
  namespace: portworx
spec:
  template:
    spec:
      containers:
      - name: node-plugin
        env:
        # CRITICAL: Disable multipath to avoid /etc/multipath.conf requirement
        - name: DISABLE_MULTIPATH
          value: "true"
        # Keep existing env vars (these will merge with existing)
        - name: PX_LOGLEVEL
          value: INFO
        - name: LOG_FILE
          value: /var/log/px-pure-csi/node.log
        - name: PURE_DISCOVERY_CONF
          value: /config/pure.json
        - name: CSI_ENDPOINT
          value: unix:/csi/csi.sock
        - name: CSI_NODE_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: spec.nodeName
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        - name: CLUSTER_UUID
          valueFrom:
            configMapKeyRef:
              key: ClusterUUID
              name: pure-storage-cluster-cm
        - name: CLUSTER_NAME
          valueFrom:
            configMapKeyRef:
              key: ClusterName
              name: pure-storage-cluster-cm
        - name: NODE_STAGE_CONCURRENCY
          value: "25"
        - name: PURE_FLASHARRAY_SAN_TYPE
          value: ISCSI

        volumeMounts:
        # Add Talos-specific mounts
        - name: usr-local-sbin
          mountPath: /usr/local/sbin
          mountPropagation: Bidirectional
        - name: var-lib-iscsi
          mountPath: /var/lib/iscsi
          mountPropagation: Bidirectional
        # Fix existing mounts (keep originals, add propagation)
        - name: log-dir
          mountPath: /var/log/px-pure-csi
        - name: sys
          mountPath: /sys
        - name: kubelet-dir
          mountPath: /var/lib/kubelet
          mountPropagation: Bidirectional
        - name: kubelet-dir
          mountPath: /csi
          subPath: plugins/pxd.portworx.com
        - name: device-dir
          mountPath: /dev
        - name: iscsi
          mountPath: /etc/iscsi
        - name: host-root
          mountPath: /host
          mountPropagation: Bidirectional

      volumes:
      # Add Talos-specific volumes
      - name: usr-local-sbin
        hostPath:
          path: /usr/local/sbin
          type: Directory
      - name: var-lib-iscsi
        hostPath:
          path: /var/lib/iscsi
          type: DirectoryOrCreate
      - name: host-root
        hostPath:
          path: /
          type: Directory
      # Keep existing volumes
      - name: kubelet-dir
        hostPath:
          path: /var/lib/kubelet
      - name: log-dir
        hostPath:
          path: /var/log/px-pure-csi
      - name: device-dir
        hostPath:
          path: /dev
          type: Directory
      - name: probe-dir
        emptyDir: {}
      - name: iscsi
        hostPath:
          path: /etc/iscsi
      - name: pure-config
        secret:
          secretName: px-pure-secret
          items:
          - key: pure.json
            path: pure.json
      - name: sys
        hostPath:
          path: /sys