feat(topo): per-socket bar layout with disks under their controller

Rework the /topo diagram from side-by-side stacked cards into one tall
vertical bar per CPU socket with everything attached to it branching off
sideways (socket 0 left/branches right, socket 1 right/branches left).

Disks are now parented under the storage controller they physically hang
off (SATA/AHCI, SAS HBA, RAID) — itself a NUMA-affine PCIe device under one
socket — instead of a synthetic catch-all node. The disk->controller link
is read from a new storage-controllers.txt techdump
(platform.StorageControllerMapScript, a /sys/block walk); disks with no
resolvable controller fall back to an "Other" bar. No board/root node.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SYjrG6bVmeG1Z2Wmc8kg3o

This commit is contained in:

Mikhail Chusavitin

2026-09-03 12:15:49 +03:00

co-authored by

Claude Sonnet 5

parent b1ab866f58

commit 319f08ac4b

5 changed files with 634 additions and 100 deletions

									
										audit/internal/webui/page_topo.go
									
		-2
	
												View File
												
				@@ -477,8 +477,6 @@ func topoStackLayers(count int) int {

				// ---------------------------------------------------------------------------

				const (

					topoColWidth  = 220

					topoBoxWidth  = 190

					topoBoxHeight = 70

					topoDeviceGap = 14

					topoTopMargin = 30