feat: add public status page with component health monitoring and system metrics visualization

Add statuspage package with service, handler, and types for exposing platform health. Implement GET /api/v1/status endpoint returning operational status, component health (API, database, gateway runtime), and control plane summary counts. Add Service.Snapshot method querying database connectivity, user/device/gateway/service/policy counts, connected device count via handshake timestamps, and gateway runtime tel
2026-03-24 18:25:55 +01:00
parent 9aa4a13fd5
commit ff7eff8242
9 changed files with 541 additions and 1 deletions
--- a/public-web/styles.css
+++ b/public-web/styles.css
@@ -118,9 +118,165 @@ h1 {
  line-height: 1.8;
 }

+.status-shell {
+  width: min(1120px, 100%);
+}
+
+.status-hero {
+  gap: 22px;
+}
+
+.status-hero-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 18px;
+}
+
+.status-pill {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 144px;
+  padding: 14px 20px;
+  border-radius: 999px;
+  border: 1px solid var(--line);
+  background: rgba(255, 255, 255, 0.04);
+  color: var(--text);
+  font-weight: 800;
+}
+
+.status-pill.is-loading {
+  color: var(--muted);
+}
+
+.status-pill.is-operational {
+  background: linear-gradient(135deg, rgba(116, 224, 184, 0.2), rgba(31, 182, 122, 0.18));
+  border-color: rgba(116, 224, 184, 0.28);
+  color: var(--accent);
+}
+
+.status-pill.is-degraded {
+  background: linear-gradient(135deg, rgba(255, 164, 121, 0.18), rgba(255, 96, 96, 0.12));
+  border-color: rgba(255, 140, 140, 0.24);
+  color: #ffc0c0;
+}
+
+.status-grid {
+  display: grid;
+  gap: 24px;
+  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
+}
+
+.section-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 16px;
+  margin-bottom: 22px;
+}
+
+.section-head h2 {
+  font-size: 1.45rem;
+  margin-top: 8px;
+}
+
+.meta {
+  color: var(--muted);
+  font-size: 0.95rem;
+}
+
+.component-list,
+.summary-grid {
+  display: grid;
+  gap: 14px;
+}
+
+.component-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 16px;
+  padding: 18px 20px;
+  border-radius: 20px;
+  border: 1px solid var(--line);
+  background: rgba(255, 255, 255, 0.03);
+}
+
+.component-body {
+  display: grid;
+  gap: 8px;
+}
+
+.component-heading {
+  font-size: 1.05rem;
+  font-weight: 700;
+}
+
+.component-message {
+  color: var(--muted);
+  line-height: 1.55;
+}
+
+.component-badge {
+  flex-shrink: 0;
+  padding: 8px 12px;
+  border-radius: 999px;
+  border: 1px solid var(--line);
+  font-size: 0.82rem;
+  font-weight: 800;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+}
+
+.component-badge.is-operational {
+  color: var(--accent);
+  border-color: rgba(116, 224, 184, 0.22);
+  background: rgba(116, 224, 184, 0.08);
+}
+
+.component-badge.is-degraded {
+  color: #ffc0c0;
+  border-color: rgba(255, 140, 140, 0.22);
+  background: rgba(255, 128, 128, 0.08);
+}
+
+.summary-grid {
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.summary-tile {
+  display: grid;
+  gap: 10px;
+  padding: 18px 20px;
+  border-radius: 20px;
+  border: 1px solid var(--line);
+  background: rgba(255, 255, 255, 0.03);
+}
+
+.summary-label {
+  color: var(--muted);
+  font-size: 0.92rem;
+}
+
+.summary-value {
+  font-size: 2rem;
+  line-height: 1;
+}
+
@media (max-width: 720px) {
  .hero,
  .card {
    padding: 24px;
  }
+
+  .status-hero-head,
+  .section-head {
+    flex-direction: column;
+  }
+
+  .status-grid,
+  .summary-grid {
+    grid-template-columns: 1fr;
+  }
 }