chore(observability): remove Jaeger (replaced by Tempo)

compose.yml

@@ -556,28 +556,6 @@ services:
     restart: unless-stopped
 
   # Observability Stack
-  jaeger:
-    image: jaegertracing/all-in-one:latest
-    container_name: jaeger
-    networks:
-      - observability
-    environment:
-      - COLLECTOR_OTLP_ENABLED=true
-      - COLLECTOR_ZIPKIN_HOST_PORT=:9411
-    healthcheck:
-      test:
-        [
-          "CMD-SHELL",
-          "wget --no-verbose --tries=1 --spider http://localhost:16686 || exit 1",
-        ]
-      interval: 15s
-      timeout: 5s
-      retries: 5
-      start_period: 15s
-    security_opt:
-      - no-new-privileges:true
-    restart: unless-stopped
-
   loki:
     image: grafana/loki:latest
     container_name: loki

tests/test_observability.py

@@ -271,3 +271,8 @@ class TestSubdomainSwap:
         src = (ROOT / "infra/traefik/dynamic/services.yml").read_text()
         assert '"tempo"' in src
         assert '"jaeger"' not in src
+
+
+class TestJaegerRemoved:
+    def test_jaeger_service_gone(self):
+        assert "jaeger" not in _services()