updating elk dashboard

dashboards/elk.jsonnet

@@ -38,7 +38,14 @@ grafana.dashboard.new(
     singlestat.new(
       'Running Nodes',
       span=4,
-      valueName='current'
+      valueName='current',
+      colors=[
+        '#40e3ad',
+        'rgba(237, 129, 40, 0.89)',
+        '#d44a3a',
+      ],
+      colorBackground='#40e3ad',
+      thresholds='10,90'
     )
     .addTarget(
       prometheus.target(
@@ -58,7 +65,7 @@ grafana.dashboard.new(
         '#d44a3a',
       ],
       colorBackground='#40e3ad',
-      thresholds="10,90"
+      thresholds='10,90'
     )
     .addTarget(
       prometheus.target(
@@ -78,7 +85,7 @@ grafana.dashboard.new(
         '#d44a3a',
       ],
       colorBackground='#40e3ad',
-      thresholds="10,90"
+      thresholds='10,90'
     )
     .addTarget(
       prometheus.target(
@@ -104,7 +111,7 @@ grafana.dashboard.new(
         '#d44a3a',
       ],
       colorBackground='#FF0000',
-    thresholds="10,90",
+      thresholds='10,90',
     )
     .addTarget(
       prometheus.target(
@@ -124,7 +131,7 @@ grafana.dashboard.new(
         '#d44a3a',
       ],
       colorBackground='#FF0000',
-    thresholds="10,90",
+      thresholds='10,90',
     )
     .addTarget(
       prometheus.target(
@@ -144,7 +151,7 @@ grafana.dashboard.new(
         '#d44a3a',
       ],
       colorBackground='#FF0000',
-      thresholds="10,90"
+      thresholds='10,90'
     )
     .addTarget(
       prometheus.target(
@@ -205,7 +212,7 @@ grafana.dashboard.new(
         datasource='$server',
       )
     ),
-    gridPos = { h: 9, w: 12, x: 0, y: 18}
+    gridPos={ h: 9, w: 12, x: 0, y: 18 }
   )
   .addPanel(
     graphPanel.new(
@@ -256,7 +263,7 @@ grafana.dashboard.new(
       )
     )
   )
-  )
+)
 
 .addRequired('grafana', 'grafana', 'Grafana', '5.0.0')
 .addRequired('panel', 'graph', 'Graph', '5.0.0')