feat: M14 — Observability (dashboard charts, agent fleet, stats API, metrics, structured logging, rollback)

Backend: StatsService with 5 aggregation methods, JSON metrics endpoint, slog-based
structured logging middleware. Stats API: dashboard summary, certificates-by-status,
expiration timeline, job trends, issuance rate. 23 new backend tests.

Frontend: Recharts-powered dashboard with 4 charts (status pie, expiration heatmap,
job trends line, issuance bar), agent fleet overview page with OS/arch grouping and
version breakdown, deployment rollback buttons on version history. 7 new frontend tests.

78 API endpoints, 744+ total tests (658 Go + 86 Vitest).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
shankar0123
2026-03-22 19:46:13 -04:00
parent 2f65dd1a61
commit ee75f149ae
21 changed files with 2125 additions and 28 deletions
+1
View File
@@ -5,6 +5,7 @@ const nav = [
{ to: '/', label: 'Dashboard', icon: 'M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-4 0h4' },
{ to: '/certificates', label: 'Certificates', icon: 'M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z' },
{ to: '/agents', label: 'Agents', icon: 'M5 12h14M5 12a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v4a2 2 0 01-2 2M5 12a2 2 0 00-2 2v4a2 2 0 002 2h14a2 2 0 002-2v-4a2 2 0 00-2-2' },
{ to: '/fleet', label: 'Fleet Overview', icon: 'M3.055 11H5a2 2 0 012 2v1a2 2 0 002 2 2 2 0 012 2v2.945M8 3.935V5.5A2.5 2.5 0 0010.5 8h.5a2 2 0 012 2 2 2 0 104 0 2 2 0 012-2h1.064M15 20.488V18a2 2 0 012-2h3.064M21 12a9 9 0 11-18 0 9 9 0 0118 0z' },
{ to: '/jobs', label: 'Jobs', icon: 'M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15' },
{ to: '/notifications', label: 'Notifications', icon: 'M15 17h5l-1.405-1.405A2.032 2.032 0 0118 14.158V11a6.002 6.002 0 00-4-5.659V5a2 2 0 10-4 0v.341C7.67 6.165 6 8.388 6 11v3.159c0 .538-.214 1.055-.595 1.436L4 17h5m6 0v1a3 3 0 11-6 0v-1m6 0H9' },
{ to: '/policies', label: 'Policies', icon: 'M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4' },