Associate password with each shelf for multi-shelf firmware updates

Each ES24N shelf has a unique Admin password (its BMC serial number), so a
single shared password is incorrect for multi-shelf runs. The password prompt
now appears once per shelf inside _collect_shelves(), stored as the first
element of each (password, [(iom, ip), ...]) shelf tuple. _make_targets()
threads the password into each (label, iom, ip, password) target entry, and
_show_fw_versions() uses the per-target password instead of a global one.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

modules/redfish.py

@@ -214,17 +214,18 @@ def _get_fabric_fw_version(password: str, host: str, iom: str) -> str:
     return _c(C.RED, "Unreachable")
 
 
-def _show_fw_versions(password: str, targets: list):
+def _show_fw_versions(targets: list):
     """
     Query and display firmware versions.
-    targets: list of (label, iom, ip) tuples where
+    targets: list of (label, iom, ip, password) tuples where
-      label: display string (e.g. "IOM1", "S1 / IOM1")
+      label:    display string (e.g. "IOM1", "S1 / IOM1")
-      iom:   actual IOM name used in Redfish paths ("IOM1" or "IOM2")
+      iom:      actual IOM name used in Redfish paths ("IOM1" or "IOM2")
-      ip:    management IP address
+      ip:       management IP address
+      password: Admin password for this shelf
     """
     info("Querying firmware versions...")
     rows = []
-    for label, iom, ip in targets:
+    for label, iom, ip, password in targets:
         iom_ver    = _get_iom_fw_version(password, ip, iom)
         fabric_ver = _get_fabric_fw_version(password, ip, iom)
         rows.append([label, ip, iom_ver, fabric_ver])

modules/workflow_firmware.py

@@ -82,18 +82,20 @@ def _prompt_fw_file(label: str) -> str:
 # ── Multi-shelf IP collection ─────────────────────────────────────────────────
 def _collect_shelves(iom_choice: str) -> list:
     """
-    Prompt for IOM IP addresses one shelf at a time, offering to add more
+    Prompt for the password and IOM IP addresses one shelf at a time,
-    shelves after each entry.
+    offering to add more shelves after each entry.
 
-    Returns a list of shelves; each shelf is a list of (iom, ip) tuples
+    Each shelf has its own password because the Admin password is the BMC
-    for the IOM(s) selected (e.g. [("IOM1", "10.0.0.1")] or
+    serial number, which is unique to each physical shelf.
-    [("IOM1", "10.0.0.1"), ("IOM2", "10.0.0.2")]).
+
+    Returns a list of (password, [(iom, ip), ...]) tuples, one per shelf.
     """
     shelves   = []
     shelf_num = 1
 
     while True:
-        info(f"Enter the management IP address(es) for Shelf {shelf_num}.")
+        info(f"Shelf {shelf_num} — enter password and IP address(es).")
+        password = prompt_password()
         shelf = []
         if iom_choice in ("1", "3"):
             ip = prompt_ip(f"  Shelf {shelf_num} IOM1 IP address")
@@ -101,7 +103,7 @@ def _collect_shelves(iom_choice: str) -> list:
         if iom_choice in ("2", "3"):
             ip = prompt_ip(f"  Shelf {shelf_num} IOM2 IP address")
             shelf.append(("IOM2", ip))
-        shelves.append(shelf)
+        shelves.append((password, shelf))
         print()
 
         if not prompt_yn("Add another shelf?", default=False):
@@ -114,14 +116,14 @@ def _collect_shelves(iom_choice: str) -> list:
 
 def _make_targets(shelves: list) -> list:
     """
-    Convert the shelves structure into a flat list of (label, iom, ip) tuples
+    Convert the shelves structure into a flat list of (label, iom, ip, password)
-    suitable for _show_fw_versions().  When there is only one shelf the label
+    tuples suitable for _show_fw_versions().  When there is only one shelf the
-    is just the IOM name; for multiple shelves it includes the shelf number.
+    label is just the IOM name; for multiple shelves it includes the shelf number.
     """
     multi = len(shelves) > 1
     return [
-        (f"S{i} / {iom}" if multi else iom, iom, ip)
+        (f"S{i} / {iom}" if multi else iom, iom, ip, password)
-        for i, shelf in enumerate(shelves, 1)
+        for i, (password, shelf) in enumerate(shelves, 1)
         for iom, ip in shelf
     ]
 
@@ -217,9 +219,6 @@ def firmware_update_workflow():
     info("Ensure this system has network access to the IOM management interface.")
     print()
 
-    password = prompt_password()
-    print()
-
     print("  Which IOM(s) would you like to update?")
     print(f"    {_c(C.BOLD, '1')}  IOM1 only")
     print(f"    {_c(C.BOLD, '2')}  IOM2 only")
@@ -238,7 +237,7 @@ def firmware_update_workflow():
     targets = _make_targets(shelves)
 
     rule("Current Firmware Versions")
-    _show_fw_versions(password, targets)
+    _show_fw_versions(targets)
 
     print("  What would you like to update?")
     print(f"    {_c(C.BOLD, '1')}  IOM Firmware only")
@@ -282,7 +281,7 @@ def firmware_update_workflow():
 
     # ── Run updates shelf by shelf, IOM by IOM ────────────────────────────────
     multi_shelf = len(shelves) > 1
-    for i, shelf in enumerate(shelves, 1):
+    for i, (password, shelf) in enumerate(shelves, 1):
         for iom, ip in shelf:
             heading = f"Shelf {i} — {iom} ({ip})" if multi_shelf else f"{iom} ({ip})"
             rule(heading)
@@ -292,7 +291,7 @@ def firmware_update_workflow():
                 _update_fabric_fw(password, ip, iom, fabric_fw_path)
 
     rule("Post-Update Firmware Validation")
-    _show_fw_versions(password, targets)
+    _show_fw_versions(targets)
 
     print()
     draw_box([