revert a few files

brian_dashboard_manager/logging_default_config.json

@@ -47,13 +47,13 @@
     "loggers": {
         "brian_dashboard_manager": {
             "level": "DEBUG",
-            "handlers": ["console"],
+            "handlers": ["console", "syslog_handler"],
             "propagate": false
         }
     },
 
     "root": {
-        "level": "DEBUG",
-        "handlers": ["console"]
+        "level": "INFO",
+        "handlers": ["console", "syslog_handler"]
     }
 }
\ No newline at end of file

docker-setup/docker-compose.yaml

@@ -2,7 +2,7 @@ version: '3'
 services:
     grafana:
       restart: always
-      image: grafana/grafana:8.2.5
+      image: grafana/grafana:7.2.1
       ports:
         - 3000:3000
       user: "427"