Verify exact production traces and record rollout

infra/docker/docker-compose.yml

@@ -35,7 +35,11 @@ services:
   # when ai-service moves into this compose file, change the target to
   # `ai-service:8000` and drop the extra_hosts entry.
   prometheus:
-    image: prom/prometheus:latest
+    image: prom/prometheus:v3.3.0
+    command:
+      - --config.file=/etc/prometheus/prometheus.yml
+      - --storage.tsdb.path=/prometheus
+      - --enable-feature=exemplar-storage
     ports:
       - "9090:9090"
     volumes:
@@ -45,7 +49,7 @@ services:
       - "host.docker.internal:host-gateway"
 
   grafana:
-    image: grafana/grafana:latest
+    image: grafana/grafana:11.5.2
     ports:
       - "3002:3000"
     environment:
@@ -61,6 +65,28 @@ services:
       - grafana-data:/var/lib/grafana
     depends_on:
       - prometheus
+      - tempo
+
+  tempo:
+    image: grafana/tempo:2.7.2
+    command: ["-config.file=/etc/tempo/tempo.yml"]
+    ports:
+      - "3200:3200"
+    volumes:
+      - ./tempo/tempo.yml:/etc/tempo/tempo.yml:ro
+      - tempo-data:/var/tempo
+
+  otel-collector:
+    image: otel/opentelemetry-collector-contrib:0.123.0
+    command: ["--config=/etc/otelcol/config.yml"]
+    ports:
+      - "4317:4317"
+      - "4318:4318"
+      - "13133:13133"
+    volumes:
+      - ./otel/collector.yml:/etc/otelcol/config.yml:ro
+    depends_on:
+      - tempo
 
   # ai-service:
   #   build: ../../apps/ai-service
@@ -100,3 +126,4 @@ volumes:
   redis-data:
   prometheus-data:
   grafana-data:
+  tempo-data: