Use loki logging driver

compose.yml

@@ -28,6 +28,15 @@ services:
       - "3500:3000"
     volumes:
       - ./grafana/data:/var/lib/grafana:rw
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://loki:3100/loki/api/v1/push"
+        loki-retries: 2
+        loki-max-backoff: 800ms
+        loki-timeout: 1s
+        keep-file: "true"
+        mode: "non-blocking"
 
   #promtail:
   #  image: grafana/promtail:latest