1 files changed, 60 insertions, 0 deletions

diff --git a/docs/node-mixin/lib/promgrafonnet/gauge.libsonnet b/docs/node-mixin/lib/promgrafonnet/gauge.libsonnet
new file mode 100644
index 0000000..43640b6
--- /dev/null
+++ b/docs/node-mixin/lib/promgrafonnet/gauge.libsonnet
@@ -0,0 +1,60 @@
+local grafana = import 'grafonnet/grafana.libsonnet';
+local singlestat = grafana.singlestat;
+local prometheus = grafana.prometheus;
+
+{
+  new(title, query)::
+    singlestat.new(
+      title,
+      datasource='$datasource',
+      span=3,
+      format='percentunit',
+      valueName='current',
+      colors=[
+        'rgba(245, 54, 54, 0.9)',
+        'rgba(237, 129, 40, 0.89)',
+        'rgba(50, 172, 45, 0.97)',
+      ],
+      thresholds='50, 80',
+      valueMaps=[
+        {
+          op: '=',
+          text: 'N/A',
+          value: 'null',
+        },
+      ],
+    )
+    .addTarget(
+      prometheus.target(
+        query
+      )
+    ) + {
+      gauge: {
+        maxValue: 100,
+        minValue: 0,
+        show: true,
+        thresholdLabels: false,
+        thresholdMarkers: true,
+      },
+      withTextNullValue(text):: self {
+        valueMaps: [
+          {
+            op: '=',
+            text: text,
+            value: 'null',
+          },
+        ],
+      },
+      withSpanSize(size):: self {
+        span: size,
+      },
+      withLowerBeingBetter():: self {
+        colors: [
+          'rgba(50, 172, 45, 0.97)',
+          'rgba(237, 129, 40, 0.89)',
+          'rgba(245, 54, 54, 0.9)',
+        ],
+        thresholds: '80, 90',
+      },
+    },
+}