docs(architecture): show Grafana→PostgreSQL link for PO Overview dashboard

Adds the new read-only connection from Grafana to archive-db (via the
grafana_reader role) introduced by the PO Overview dashboard.

Refs #651.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Marcel
2026-05-21 19:27:06 +02:00
parent cac00ed711
commit a4a3e3b105

View File

@@ -48,6 +48,7 @@ Rel(prometheus, ocr, "Scrapes OCR + http_* metrics", "HTTP 8000 /metrics")
Rel(grafana, prometheus, "Queries metrics", "HTTP 9090") Rel(grafana, prometheus, "Queries metrics", "HTTP 9090")
Rel(grafana, loki, "Queries logs", "HTTP 3100") Rel(grafana, loki, "Queries logs", "HTTP 3100")
Rel(grafana, tempo, "Queries traces", "HTTP 3200") Rel(grafana, tempo, "Queries traces", "HTTP 3200")
Rel(grafana, db, "Read-only dashboard queries via grafana_reader role", "PostgreSQL / archiv-net")
Rel(glitchtip, db, "Stores error events in glitchtip DB", "PostgreSQL / archiv-net") Rel(glitchtip, db, "Stores error events in glitchtip DB", "PostgreSQL / archiv-net")
Rel(obs_glitchtip_worker, obs_redis, "Processes Celery tasks", "Redis / obs-net") Rel(obs_glitchtip_worker, obs_redis, "Processes Celery tasks", "Redis / obs-net")