Pre-upgrade snapshot: Talos v1.13.2, before multipath implementation

talos/talhelper/talconfig.yaml

@@ -156,40 +156,21 @@ worker:
           net.ipv4.conf.all.arp_ignore: "1"
 
     - |-
-      machine:
-        files:
-          - path: /etc/multipath.conf
-            permissions: 0644
-            op: create
-            content: |
-              # Multipath configuration for Pure Storage FlashArray
+      apiVersion: v1alpha1
+      kind: ExtensionServiceConfig
+      name: multipath-tools
+      configFiles:
+        - content: |
+            # Your multipath.conf content here
             defaults {
-                  polling_interval 10
-                  find_multipaths yes
-                  user_friendly_names no
+                user_friendly_names yes
             }
+          mountPath: /etc/multipath.conf
+      environment:
+        - ARGS=-f /etc/multipath.conf
+      # Note: ExtensionServices run with host access by design, 
+      # effectively privileged for system tasks.
 
-              devices {
-                  device {
-                      vendor "PURE"
-                      product "FlashArray"
-                      path_selector "service-time 0"
-                      path_grouping_policy group_by_prio
-                      prio alua
-                      path_checker tur
-                      fast_io_fail_tmo 10
-                      user_friendly_names no
-                      no_path_retry 0
-                      hardware_handler "1 alua"
-                      dev_loss_tmo 600
-                      failback immediate
-                  }
-              }
-              
-              blacklist {
-                  devnode "^pxd[0-9]*"
-                  devnode "^pxd.*"
-              }
 
 # ─── Nodes ───────────────────────────────────────────────────────────────────
 nodes: