From 0d61ebc8771c2f31729388dc89f3411a1cc219d3 Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Fri, 29 Jul 2022 13:01:59 -0700
Subject: [PATCH] Add Nomad dashboard to grafana

---
 .../dashboards/default/nomad.json             | 1105 +++++++++++++++++
 1 file changed, 1105 insertions(+)
 create mode 100644 nomad/metrics/grafana/provisioning/dashboards/default/nomad.json

diff --git a/nomad/metrics/grafana/provisioning/dashboards/default/nomad.json b/nomad/metrics/grafana/provisioning/dashboards/default/nomad.json
new file mode 100644
index 0000000..897d5f3
--- /dev/null
+++ b/nomad/metrics/grafana/provisioning/dashboards/default/nomad.json
@@ -0,0 +1,1105 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "description": "Nomad built-in telemetry https://github.com/dereknex/nomad-grafana",
+  "editable": true,
+  "gnetId": 6278,
+  "graphTooltip": 1,
+  "id": 8,
+  "iteration": 1659118948293,
+  "links": [],
+  "panels": [
+    {
+      "datasource": null,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 24,
+      "title": "Allocations",
+      "type": "row"
+    },
+    {
+      "cacheTimeout": null,
+      "colorBackground": false,
+      "colorValue": false,
+      "colors": [
+        "#d44a3a",
+        "rgba(237, 129, 40, 0.89)",
+        "#299c46"
+      ],
+      "datasource": "Prometheus",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "format": "percentunit",
+      "gauge": {
+        "maxValue": 1,
+        "minValue": 0,
+        "show": true,
+        "thresholdLabels": false,
+        "thresholdMarkers": true
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 0,
+        "y": 1
+      },
+      "id": 33,
+      "interval": null,
+      "links": [],
+      "mappingType": 1,
+      "mappingTypes": [
+        {
+          "name": "value to text",
+          "value": 1
+        },
+        {
+          "name": "range to text",
+          "value": 2
+        }
+      ],
+      "maxDataPoints": 100,
+      "nullPointMode": "connected",
+      "nullText": null,
+      "postfix": "",
+      "postfixFontSize": "50%",
+      "prefix": "",
+      "prefixFontSize": "50%",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "sparkline": {
+        "fillColor": "rgba(31, 118, 189, 0.18)",
+        "full": false,
+        "lineColor": "rgb(31, 120, 193)",
+        "show": true
+      },
+      "tableColumn": "",
+      "targets": [
+        {
+          "expr": "nomad_client_allocated_cpu{datacenter=~\"$datacenter\", host=~\"$host\"}/(nomad_client_unallocated_cpu{datacenter=~\"$datacenter\", host=~\"$host\"}+nomad_client_allocated_cpu{datacenter=~\"$datacenter\", host=~\"$host\"})",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": "",
+      "title": "CPU",
+      "type": "singlestat",
+      "valueFontSize": "80%",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueName": "current"
+    },
+    {
+      "cacheTimeout": null,
+      "colorBackground": false,
+      "colorValue": false,
+      "colors": [
+        "#d44a3a",
+        "rgba(237, 129, 40, 0.89)",
+        "#299c46"
+      ],
+      "datasource": "Prometheus",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "format": "percentunit",
+      "gauge": {
+        "maxValue": 1,
+        "minValue": 0,
+        "show": true,
+        "thresholdLabels": false,
+        "thresholdMarkers": true
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 5,
+        "y": 1
+      },
+      "id": 40,
+      "interval": null,
+      "links": [],
+      "mappingType": 1,
+      "mappingTypes": [
+        {
+          "name": "value to text",
+          "value": 1
+        },
+        {
+          "name": "range to text",
+          "value": 2
+        }
+      ],
+      "maxDataPoints": 100,
+      "nullPointMode": "connected",
+      "nullText": null,
+      "postfix": "",
+      "postfixFontSize": "50%",
+      "prefix": "",
+      "prefixFontSize": "50%",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "sparkline": {
+        "fillColor": "rgba(31, 118, 189, 0.18)",
+        "full": false,
+        "lineColor": "rgb(31, 120, 193)",
+        "show": true
+      },
+      "tableColumn": "",
+      "targets": [
+        {
+          "expr": "nomad_client_allocated_memory{datacenter=~\"$datacenter\", host=~\"$host\"}/(nomad_client_unallocated_memory{datacenter=~\"$datacenter\", host=~\"$host\"}+nomad_client_allocated_memory{datacenter=~\"$datacenter\", host=~\"$host\"})",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": "",
+      "title": "Memory",
+      "type": "singlestat",
+      "valueFontSize": "80%",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueName": "current"
+    },
+    {
+      "cacheTimeout": null,
+      "colorBackground": false,
+      "colorValue": false,
+      "colors": [
+        "#d44a3a",
+        "rgba(237, 129, 40, 0.89)",
+        "#299c46"
+      ],
+      "datasource": "Prometheus",
+      "decimals": 2,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "format": "percentunit",
+      "gauge": {
+        "maxValue": 1,
+        "minValue": 0,
+        "show": true,
+        "thresholdLabels": false,
+        "thresholdMarkers": true
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 10,
+        "y": 1
+      },
+      "id": 48,
+      "interval": null,
+      "links": [],
+      "mappingType": 1,
+      "mappingTypes": [
+        {
+          "name": "value to text",
+          "value": 1
+        },
+        {
+          "name": "range to text",
+          "value": 2
+        }
+      ],
+      "maxDataPoints": 100,
+      "nullPointMode": "connected",
+      "nullText": null,
+      "postfix": "",
+      "postfixFontSize": "50%",
+      "prefix": "",
+      "prefixFontSize": "50%",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "sparkline": {
+        "fillColor": "rgba(31, 118, 189, 0.18)",
+        "full": false,
+        "lineColor": "rgb(31, 120, 193)",
+        "show": true
+      },
+      "tableColumn": "",
+      "targets": [
+        {
+          "expr": "nomad_client_allocated_disk{datacenter=~\"$datacenter\", host=~\"$host\"}/(nomad_client_unallocated_disk{datacenter=~\"$datacenter\", host=~\"$host\"}+nomad_client_allocated_disk{datacenter=~\"$datacenter\", host=~\"$host\"})",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": "",
+      "title": "Disk",
+      "type": "singlestat",
+      "valueFontSize": "80%",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueName": "current"
+    },
+    {
+      "backgroundColor": "rgba(128,128,128,0.1)",
+      "colorMaps": [
+        {
+          "color": "#CCC",
+          "text": "N/A"
+        }
+      ],
+      "crosshairColor": "#8F070C",
+      "datasource": "Prometheus",
+      "display": "timeline",
+      "expandFromQueryS": 0,
+      "extendLastValue": true,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 9,
+        "x": 15,
+        "y": 1
+      },
+      "highlightOnMouseover": false,
+      "id": 58,
+      "legendSortBy": "-ms",
+      "lineColor": "rgba(0,0,0,0.1)",
+      "links": [],
+      "metricNameColor": "#000000",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "rowHeight": 24,
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "showDistinctCount": false,
+      "showLegend": false,
+      "showLegendNames": false,
+      "showLegendPercent": true,
+      "showLegendValues": false,
+      "showTimeAxis": true,
+      "showTransitionCount": false,
+      "targets": [
+        {
+          "expr": "nomad_client_allocations_migrating{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "Migrating",
+          "refId": "A"
+        },
+        {
+          "expr": "nomad_client_allocations_blocked{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "Blocked",
+          "refId": "B"
+        },
+        {
+          "expr": "nomad_client_allocations_pending{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "Pending",
+          "refId": "C"
+        },
+        {
+          "expr": "nomad_client_allocations_running{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "Running",
+          "refId": "D"
+        },
+        {
+          "expr": "nomad_client_allocations_terminal{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "Terminal",
+          "refId": "E"
+        }
+      ],
+      "textSize": 14,
+      "textSizeTime": 12,
+      "timeTextColor": "#d8d9da",
+      "title": "Summary",
+      "type": "natel-discrete-panel",
+      "units": "short",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueTextColor": "#000000",
+      "writeAllValues": false,
+      "writeLastValue": true,
+      "writeMetricNames": true
+    },
+    {
+      "datasource": null,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 6
+      },
+      "id": 2,
+      "title": "Host Status",
+      "type": "row"
+    },
+    {
+      "cacheTimeout": null,
+      "colorBackground": false,
+      "colorValue": false,
+      "colors": [
+        "#299c46",
+        "rgba(237, 129, 40, 0.89)",
+        "#d44a3a"
+      ],
+      "datasource": "Prometheus",
+      "decimals": 1,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "format": "dtdurations",
+      "gauge": {
+        "maxValue": 100,
+        "minValue": 0,
+        "show": false,
+        "thresholdLabels": false,
+        "thresholdMarkers": true
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 4,
+        "x": 0,
+        "y": 7
+      },
+      "id": 4,
+      "interval": null,
+      "links": [],
+      "mappingType": 1,
+      "mappingTypes": [
+        {
+          "name": "value to text",
+          "value": 1
+        },
+        {
+          "name": "range to text",
+          "value": 2
+        }
+      ],
+      "maxDataPoints": 100,
+      "nullPointMode": "connected",
+      "nullText": null,
+      "postfix": "",
+      "postfixFontSize": "50%",
+      "prefix": "",
+      "prefixFontSize": "50%",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "sparkline": {
+        "fillColor": "rgba(31, 118, 189, 0.18)",
+        "full": false,
+        "lineColor": "rgb(31, 120, 193)",
+        "show": false
+      },
+      "tableColumn": "",
+      "targets": [
+        {
+          "expr": "nomad_client_uptime{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": "",
+      "title": "Uptime($host)",
+      "type": "singlestat",
+      "valueFontSize": "50%",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueName": "current"
+    },
+    {
+      "cacheTimeout": null,
+      "colorBackground": false,
+      "colorValue": false,
+      "colors": [
+        "#cca300",
+        "#508642",
+        "#508642"
+      ],
+      "datasource": "Prometheus",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "format": "percent",
+      "gauge": {
+        "maxValue": 100,
+        "minValue": 0,
+        "show": true,
+        "thresholdLabels": false,
+        "thresholdMarkers": true
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 4,
+        "y": 7
+      },
+      "id": 7,
+      "interval": null,
+      "links": [],
+      "mappingType": 1,
+      "mappingTypes": [
+        {
+          "name": "value to text",
+          "value": 1
+        },
+        {
+          "name": "range to text",
+          "value": 2
+        }
+      ],
+      "maxDataPoints": 100,
+      "nullPointMode": "connected",
+      "nullText": null,
+      "postfix": "",
+      "postfixFontSize": "50%",
+      "prefix": "",
+      "prefixFontSize": "50%",
+      "rangeMaps": [
+        {
+          "from": "null",
+          "text": "N/A",
+          "to": "null"
+        }
+      ],
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "sparkline": {
+        "fillColor": "rgba(31, 118, 189, 0.18)",
+        "full": false,
+        "lineColor": "rgb(31, 120, 193)",
+        "show": true
+      },
+      "tableColumn": "",
+      "targets": [
+        {
+          "expr": "nomad_client_host_cpu_idle{datacenter=\"$datacenter\", host=\"$host\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": "20,80",
+      "title": "CPU Idle($host)",
+      "type": "singlestat",
+      "valueFontSize": "80%",
+      "valueMaps": [
+        {
+          "op": "=",
+          "text": "N/A",
+          "value": "null"
+        }
+      ],
+      "valueName": "current"
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "Prometheus",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 9,
+        "y": 7
+      },
+      "hiddenSeries": false,
+      "id": 11,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "links": [],
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "7.3.6",
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "repeat": "host",
+      "repeatDirection": "v",
+      "scopedVars": {
+        "host": {
+          "selected": true,
+          "text": "n2",
+          "value": "n2"
+        }
+      },
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "expr": "nomad_client_host_memory_total{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "Total",
+          "refId": "B"
+        },
+        {
+          "expr": "nomad_client_host_memory_free{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "instant": false,
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "Free",
+          "refId": "A"
+        },
+        {
+          "expr": "nomad_client_host_memory_used{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "Used",
+          "refId": "C"
+        },
+        {
+          "expr": "nomad_client_host_memory_available{datacenter=~\"$datacenter\", host=~\"$host\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "Available",
+          "refId": "D"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Memory ($host)",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "decbytes",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "Prometheus",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 5,
+        "w": 5,
+        "x": 14,
+        "y": 7
+      },
+      "hiddenSeries": false,
+      "id": 13,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "links": [],
+      "nullPointMode": "null",
+      "options": {
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+}