Add Grafana dashboard with Prometheus datasource

Change-Id: I0ec01a6cc4e3e4132c2a362dc440acade458f539
diff --git a/keystone/files/grafana_dashboards/keystone_prometheus.json b/keystone/files/grafana_dashboards/keystone_prometheus.json
new file mode 100644
index 0000000..26d33bd
--- /dev/null
+++ b/keystone/files/grafana_dashboards/keystone_prometheus.json
@@ -0,0 +1,905 @@
+{% raw %}
+{
+  "annotations": {
+    "list": []
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "hideControls": false,
+  "id": null,
+  "links": [],
+  "refresh": "1m",
+  "rows": [
+    {
+      "collapse": false,
+      "height": "250px",
+      "panels": [
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+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": true,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "format": "none",
+          "gauge": {
+            "maxValue": 1,
+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "id": 1,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
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+              "name": "value to text",
+              "value": 1
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+            {
+              "name": "range to text",
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+          ],
+          "maxDataPoints": 100,
+          "nullPointMode": "connected",
+          "nullText": null,
+          "postfix": "",
+          "postfixFontSize": "50%",
+          "prefix": "",
+          "prefixFontSize": "50%",
+          "rangeMaps": [
+            {
+              "from": "null",
+              "text": "N/A",
+              "to": "null"
+            }
+          ],
+          "span": 3,
+          "sparkline": {
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+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": true
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "min(openstack_api_check_status{service=~\"keystone.*public.*\",region=~\"$region\"}) by (region)",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{ service }}",
+              "refId": "A",
+              "step": 4
+            }
+          ],
+          "thresholds": "1,0",
+          "title": "API Availability",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            },
+            {
+              "op": "=",
+              "text": "OK",
+              "value": "1"
+            },
+            {
+              "op": "=",
+              "text": "DOWN",
+              "value": "0"
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+          ],
+          "valueName": "current"
+        },
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
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+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
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+          "decimals": null,
+          "format": "none",
+          "gauge": {
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+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "id": 12,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
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+              "name": "value to text",
+              "value": 1
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+            {
+              "name": "range to text",
+              "value": 2
+            }
+          ],
+          "maxDataPoints": 100,
+          "nullPointMode": "connected",
+          "nullText": null,
+          "postfix": "/ sec",
+          "postfixFontSize": "50%",
+          "prefix": "",
+          "prefixFontSize": "50%",
+          "rangeMaps": [
+            {
+              "from": "null",
+              "text": "N/A",
+              "to": "null"
+            }
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+          "span": 3,
+          "sparkline": {
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+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": true
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "avg(irate(haproxy_http_response_5xx{proxy=~\"keystone.*\",sv=\"FRONTEND\"}[5m]))",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "per sec",
+              "refId": "A",
+              "step": 4
+            }
+          ],
+          "thresholds": "",
+          "title": "HTTP 5xx errors",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
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+          ],
+          "valueName": "current"
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+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": true,
+      "title": "Service Status",
+      "titleSize": "h6"
+    },
+    {
+      "collapse": false,
+      "height": 101,
+      "panels": [
+        {
+          "content": "<br />\n<h3 align=\"center\"> Up </h3>",
+          "id": 2,
+          "links": [],
+          "mode": "html",
+          "span": 1,
+          "title": "",
+          "type": "text"
+        },
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
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+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "format": "none",
+          "gauge": {
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+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "id": 3,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
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+              "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": [
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+              "from": "null",
+              "text": "N/A",
+              "to": "null"
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+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": true
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "min(haproxy_active_servers{proxy=~\"keystone.*public.*\", sv=\"BACKEND\"})",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "",
+              "refId": "A",
+              "step": 4
+            }
+          ],
+          "thresholds": "",
+          "title": "Public",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "current"
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+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
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+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "format": "none",
+          "gauge": {
+            "maxValue": 100,
+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "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": [
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+              "from": "null",
+              "text": "N/A",
+              "to": "null"
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+          ],
+          "span": 3,
+          "sparkline": {
+            "fillColor": "rgba(31, 118, 189, 0.18)",
+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": true
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "min(haproxy_active_servers{proxy=~\"keystone.*admin.*\", sv=\"BACKEND\"})",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "",
+              "refId": "A",
+              "step": 4
+            }
+          ],
+          "thresholds": "",
+          "title": "Admin",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "current"
+        },
+        {
+          "content": "",
+          "id": 5,
+          "links": [],
+          "mode": "markdown",
+          "span": 5,
+          "title": "",
+          "type": "text"
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": true,
+      "title": "Keystone API",
+      "titleSize": "h6"
+    },
+    {
+      "collapse": false,
+      "height": 250,
+      "panels": [
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+          "cacheTimeout": null,
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+          "colorValue": false,
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+            "thresholdMarkers": true
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+          "interval": null,
+          "links": [],
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+          "prefixFontSize": "50%",
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+            "lineColor": "rgb(31, 120, 193)",
+            "show": false
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "max(openstack_keystone_users{state=\"enabled\"})",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "",
+              "metric": "openstack_keystone_users_total",
+              "refId": "A",
+              "step": 4
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+          ],
+          "thresholds": "",
+          "title": "Active Users",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
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+              "op": "=",
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+          "valueName": "current"
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+            "thresholdMarkers": true
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+          "interval": null,
+          "links": [],
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+          "mappingTypes": [
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+          "nullPointMode": "connected",
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+            "lineColor": "rgb(31, 120, 193)",
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+          "tableColumn": "",
+          "targets": [
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+              "legendFormat": "",
+              "metric": "openstack_keystone_users_total",
+              "refId": "A",
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+          ],
+          "thresholds": "",
+          "title": "Disabled Users",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
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+          "valueName": "current"
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+          "dashes": false,
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+          "timeShift": null,
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+      "showTitle": true,
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+  "style": "dark",
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+      {
+        "allValue": null,
+        "current": {},
+        "hide": 2,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "region",
+        "options": [],
+        "query": "label_values(openstack_api_check_status, region)",
+        "refresh": 1,
+        "refresh_on_load": true,
+        "regex": "",
+        "sort": 0,
+        "tagValuesQuery": "",
+        "tags": [],
+        "tagsQuery": "",
+        "type": "query",
+        "useTags": false
+      }
+    ]
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "browser",
+  "title": "Keystone",
+  "version": 28
+}
+{% endraw %}
diff --git a/keystone/meta/grafana.yml b/keystone/meta/grafana.yml
index 1f3370f..0ea6f4b 100644
--- a/keystone/meta/grafana.yml
+++ b/keystone/meta/grafana.yml
@@ -1,5 +1,10 @@
 dashboard:
-  keystone:
+  keystone_prometheus:
+    datasource: prometheus
+    format: json
+    template: keystone/files/grafana_dashboards/keystone_prometheus.json
+  keystone_influxdb:
+    datasource: influxdb
     format: json
     template: keystone/files/grafana_dashboards/keystone_influxdb.json
   main: