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Layered default layout by hostname role + preserve live node positions

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Default node position for spine/core/border-leaf/leaf/access is now a
Y-tier by role (parsed from hostname, same trust level as the site
parsing from #49) with X grouped by site within each tier, replacing
the flat site-grid heuristic.

Position specifically is now read from the live Grafana dashboard before
computing anything, so a node manually drag-and-dropped in the UI keeps
its position across regeneration -- only nodes with no live position yet
(new devices, or first-ever run) get the layered default. Devices removed
from the topology are simply absent from this run's output, so no
orphaned position/link reference is possible.

Refs #53
This commit is contained in:
Damien Arnodo
2026-07-10 10:40:42 +00:00
parent e73b789f92
commit fcd7ea2567
3 changed files with 196 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
configs/grafana/weathermap-dashboard.json
View File

@@ -117,8 +117,8 @@
"id": "campus-spine1",
"label": "campus-spine1",
"position": [
460,
900
2595,
93
],
"isConnection": false,
"useConstantSpacing": false,
@@ -173,8 +173,8 @@
"id": "dc-spine1",
"label": "dc-spine1",
"position": [
460,
300
-793,
31
],
"isConnection": false,
"useConstantSpacing": false,
@@ -229,8 +229,8 @@
"id": "dc-spine2",
"label": "dc-spine2",
"position": [
640,
300
-275,
27
],
"isConnection": false,
"useConstantSpacing": false,
@@ -285,8 +285,8 @@
"id": "campus-spine2",
"label": "campus-spine2",
"position": [
640,
900
2147,
58
],
"isConnection": false,
"useConstantSpacing": false,
@@ -341,8 +341,8 @@
"id": "campus-border-leaf1",
"label": "campus-border-leaf1",
"position": [
460,
750
1744,
-152
],
"isConnection": false,
"useConstantSpacing": false,
@@ -398,7 +398,7 @@
"label": "dc-leaf1",
"position": [
100,
150
900
],
"isConnection": false,
"useConstantSpacing": false,
@@ -460,8 +460,8 @@
"id": "campus-border-leaf2",
"label": "campus-border-leaf2",
"position": [
640,
750
1407,
-163
],
"isConnection": false,
"useConstantSpacing": false,
@@ -516,8 +516,8 @@
"id": "dc-leaf4",
"label": "dc-leaf4",
"position": [
640,
150
-687,
538
],
"isConnection": false,
"useConstantSpacing": false,
@@ -572,8 +572,8 @@
"id": "dc-leaf3",
"label": "dc-leaf3",
"position": [
460,
150
-920,
540
],
"isConnection": false,
"useConstantSpacing": false,
@@ -628,8 +628,8 @@
"id": "dc-leaf5",
"label": "dc-leaf5",
"position": [
820,
150
-226,
525
],
"isConnection": false,
"useConstantSpacing": false,
@@ -691,8 +691,8 @@
"id": "dc-border-leaf1",
"label": "dc-border-leaf1",
"position": [
820,
0
215,
-169
],
"isConnection": false,
"useConstantSpacing": false,
@@ -747,8 +747,8 @@
"id": "dc-leaf6",
"label": "dc-leaf6",
"position": [
1000,
150
56,
532
],
"isConnection": false,
"useConstantSpacing": false,
@@ -810,8 +810,8 @@
"id": "dc-access1",
"label": "dc-access1",
"position": [
100,
0
-1432,
773
],
"isConnection": false,
"useConstantSpacing": false,
@@ -866,8 +866,8 @@
"id": "dc-access2",
"label": "dc-access2",
"position": [
280,
0
-803,
719
],
"isConnection": false,
"useConstantSpacing": false,
@@ -922,8 +922,8 @@
"id": "dc-leaf8",
"label": "dc-leaf8",
"position": [
280,
300
816,
553
],
"isConnection": false,
"useConstantSpacing": false,
@@ -978,8 +978,8 @@
"id": "dc-leaf7",
"label": "dc-leaf7",
"position": [
100,
300
430,
530
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1034,8 +1034,8 @@
"id": "dc-access4",
"label": "dc-access4",
"position": [
640,
0
644,
707
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1090,8 +1090,8 @@
"id": "dc-access3",
"label": "dc-access3",
"position": [
460,
0
-87,
704
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1146,8 +1146,8 @@
"id": "dc-border-leaf2",
"label": "dc-border-leaf2",
"position": [
1000,
0
595,
-172
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1202,8 +1202,8 @@
"id": "dc-leaf2",
"label": "dc-leaf2",
"position": [
280,
150
-1289,
532
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1265,8 +1265,8 @@
"id": "campus-leaf1",
"label": "campus-leaf1",
"position": [
820,
750
1925,
520
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1328,8 +1328,8 @@
"id": "campus-access1",
"label": "campus-access1",
"position": [
100,
750
2061,
720
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1384,8 +1384,8 @@
"id": "campus-leaf2",
"label": "campus-leaf2",
"position": [
1000,
750
2161,
520
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1447,8 +1447,8 @@
"id": "campus-leaf3",
"label": "campus-leaf3",
"position": [
100,
900
2585,
510
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1510,8 +1510,8 @@
"id": "campus-access2",
"label": "campus-access2",
"position": [
280,
750
2955,
521
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1566,8 +1566,8 @@
"id": "campus-leaf4",
"label": "campus-leaf4",
"position": [
280,
900
2812,
731
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1629,8 +1629,8 @@
"id": "core1",
"label": "core1",
"position": [
100,
450
912,
71
],
"isConnection": false,
"useConstantSpacing": false,
@@ -1685,8 +1685,8 @@
"id": "core2",
"label": "core2",
"position": [
280,
450
1251,
90
],
"isConnection": false,
"useConstantSpacing": false,