update dashboards

dashboards/system/etcd.json

@@ -15,11 +15,10 @@
       }
     ]
   },
-  "description": "Etcd Dashboard for Prometheus metrics scraper",
-  "editable": true,
+  "editable": false,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 5,
+  "id": 101,
   "links": [],
   "panels": [
     {
@@ -1641,21 +1640,32 @@
       "type": "timeseries"
     }
   ],
-  "preload": false,
+  "preload": true,
   "refresh": "",
   "schemaVersion": 40,
-  "tags": [],
+  "tags": ["system", "cluster"],
   "templating": {
-    "list": []
+    "list": [
+      {
+        "includeAll": false,
+        "label": "Datasource",
+        "name": "DS_PROMETHEUS",
+        "options": [],
+        "query": "prometheus",
+        "refresh": 1,
+        "regex": "",
+        "type": "datasource"
+      }
+    ]
   },
   "time": {
-    "from": "now-6h",
+    "from": "now-24h",
     "to": "now"
   },
   "timepicker": {},
   "timezone": "browser",
-  "title": "Etcd by Prometheus",
-  "uid": "adfst4o1n8ge8b",
-  "version": 1,
+  "title": "Etcd",
+  "uid": "730e13ce69865e2bb26c732f6c2ae25c",
+  "version": 3,
   "weekStart": ""
 }