feat(observability): implement global database error logging, Prometheus error metrics, and max 3-panel Grafana dashboard

2026-08-27 22:42:19 +03:30
parent f7c80b68d2
commit 8eb5ca0a3f
8 changed files with 268 additions and 123 deletions
@@ -46,6 +46,12 @@ POSTS_PUBLISHED_TOTAL = Counter(
    ["target_channel_id"]
 )

+ERRORS_TOTAL = Counter(
+    "copykar_errors_total",
+    "Total exceptions and errors caught across services",
+    ["service", "error_type"]
+)
+
 # Histograms
 AI_LATENCY_SECONDS = Histogram(
    "copykar_ai_latency_seconds",