Add observability module: Spring AI built-in meters and spans, cost per endpoint from token usage, Prometheus and Grafana dashboard

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01JXVi2GMQ7bR5EmbUFdDj7N
2026-10-09 06:39:21 +00:00
parent 65f580c5bc
commit cc2a1b8bcb
45 changed files with 1731 additions and 0 deletions
@@ -0,0 +1,6 @@
+apiVersion: 1
+providers:
+  - name: spring-ai
+    type: file
+    options:
+      path: /tmp/obs-run/dashboards
@@ -0,0 +1,8 @@
+apiVersion: 1
+datasources:
+  - name: Prometheus
+    uid: prom
+    type: prometheus
+    access: proxy
+    url: http://127.0.0.1:9090
+    isDefault: true
@@ -0,0 +1,7 @@
+global:
+  scrape_interval: 2s
+scrape_configs:
+  - job_name: spring-ai-observability
+    metrics_path: /actuator/prometheus
+    static_configs:
+      - targets: ["127.0.0.1:8080"]