Try fix loki

roles/metrics/templates/docker-compose.yml

@@ -37,6 +37,8 @@ services:
     command: -config.file=/etc/loki/config.yml
     volumes:
       - {{ server.work_dir }}/loki/config:/etc/loki
+    ports:
+      - 3100:3100
     networks:
       - metrics
 

roles/traefik/templates/docker-compose.yml

@@ -48,7 +48,8 @@ services:
     logging:
       driver: loki
       options:
-        loki-url: "http://loki:3100/loki/api/v1/push"
+        loki-url: "http://localhost:3100/loki/api/v1/push"
+        mode: non-blocking
 
 networks:
   metrics: