prometheus/ssl_exporter
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add a grafana dashboard (#25)

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Rob Best 2020-03-12 18:06:37 +00:00 committed by GitHub
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5
README.md
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@ -209,6 +209,11 @@ For instance:
In order to use the https client, targets must be provided to the exporter with
the protocol in the uri (`https://<host>:<optional port>`).
## Grafana
You can find a simple dashboard [here](grafana/dashboard.json) that tracks
certificate expiration dates and target connection errors.
## Acknowledgements
The overall structure and implementation of this exporter is based on the

645
grafana/dashboard.json Normal file
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@ -0,0 +1,645 @@
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Shows certitificate expiration times, as well as failed ssl connects",
"editable": true,
"gnetId": 11279,
"graphTooltip": 0,
"id": 2,
"iteration": 1583741464883,
"links": [],
"panels": [
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorPrefix": false,
"colorValue": false,
"colors": ["#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a"],
"datasource": "Prometheus",
"decimals": 0,
"description": "",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 7,
"w": 4,
"x": 0,
"y": 0
},
"id": 9,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"options": {},
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false,
"ymax": null,
"ymin": null
},
"tableColumn": "",
"targets": [
{
"expr": "count(max(ssl_cert_not_after{instance=~\"$instance\",job=~\"$job\"}) by (issuer_cn,serial_no))",
"refId": "A"
}
],
"thresholds": "",
"timeFrom": null,
"timeShift": null,
"title": "Total Unique Certificates",
"transparent": true,
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorPostfix": false,
"colorPrefix": false,
"colorValue": false,
"colors": ["#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a"],
"datasource": "Prometheus",
"decimals": 0,
"description": "",
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 7,
"w": 4,
"x": 4,
"y": 0
},
"id": 10,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"options": {},
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false,
"ymax": null,
"ymin": null
},
"tableColumn": "",
"targets": [
{
"expr": "count(max(ssl_cert_not_after{instance=~\"$instance\",job=~\"$job\"}) by (instance))",
"refId": "A"
}
],
"thresholds": "",
"timeFrom": null,
"timeShift": null,
"title": "Total Probe Targets",
"transparent": true,
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 8,
"w": 14,
"x": 9,
"y": 0
},
"hiddenSeries": false,
"id": 6,
"interval": "",
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"hideEmpty": false,
"hideZero": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": false,
"linewidth": 0,
"nullPointMode": "null",
"options": {
"dataLinks": [
{
"targetBlank": true,
"title": "Open URL",
"url": "https://${__field.labels.instance}"
}
]
},
"percentage": false,
"pointradius": 2,
"points": true,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"expr": "(up{job=~\"$job\", instance=~\"$instance\"} == 0 or ssl_tls_connect_success{job=~\"$job\", instance=~\"$instance\"} == 0)^0",
"format": "time_series",
"instant": false,
"legendFormat": "{{instance}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Failed SSL Connects History",
"tooltip": {
"shared": true,
"sort": 1,
"value_type": "individual"
},
"transparent": true,
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"decimals": 0,
"format": "short",
"label": "",
"logBase": 1,
"max": null,
"min": "0",
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"columns": [],
"datasource": "Prometheus",
"description": "Possible reasons:\n- site is down\n- server is down\n- certificate has expired\n- certificate's CA is not trusted by the exporter\n- other connection errors\n- other certificate errors",
"fontSize": "100%",
"gridPos": {
"h": 5,
"w": 24,
"x": 0,
"y": 8
},
"id": 4,
"links": [],
"maxPerRow": 2,
"options": {},
"pageSize": 10,
"repeat": "job",
"repeatDirection": "h",
"scopedVars": {
"job": {
"selected": false,
"text": "ssl",
"value": "ssl"
}
},
"scroll": true,
"showHeader": true,
"sort": {
"col": 2,
"desc": false
},
"styles": [
{
"alias": "Time",
"align": "auto",
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"pattern": "Time",
"type": "hidden"
},
{
"alias": "",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 2,
"pattern": "job",
"thresholds": [],
"type": "hidden",
"unit": "short"
},
{
"alias": "",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "__name__",
"thresholds": [],
"type": "hidden",
"unit": "short"
},
{
"alias": "SSL Failed",
"align": "auto",
"colorMode": "row",
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 0,
"mappingType": 1,
"pattern": "Value",
"thresholds": ["1"],
"type": "number",
"unit": "short"
},
{
"alias": "",
"align": "auto",
"colorMode": "row",
"colors": [
"#F2495C",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": true,
"linkTargetBlank": true,
"linkTooltip": "${__cell}",
"linkUrl": "https://${__cell:raw}",
"mappingType": 1,
"pattern": "instance",
"preserveFormat": false,
"rangeMaps": [],
"sanitize": true,
"thresholds": [""],
"type": "string",
"unit": "short",
"valueMaps": []
}
],
"targets": [
{
"expr": "ssl_tls_connect_success{instance=~\"$instance\",job=~\"$job\"} == 0",
"format": "table",
"instant": true,
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": null,
"timeShift": null,
"title": "Failed SSL Connects - $job",
"transform": "table",
"transparent": true,
"type": "table"
},
{
"cacheTimeout": null,
"columns": [],
"datasource": "Prometheus",
"description": "",
"fontSize": "100%",
"gridPos": {
"h": 25,
"w": 24,
"x": 0,
"y": 18
},
"id": 2,
"interval": "",
"links": [],
"options": {},
"pageSize": null,
"pluginVersion": "6.1.6",
"scroll": true,
"showHeader": true,
"sort": {
"col": 8,
"desc": false
},
"styles": [
{
"alias": "Expires In",
"align": "auto",
"colorMode": "cell",
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 1,
"link": false,
"pattern": "Value",
"thresholds": ["3", "7"],
"type": "number",
"unit": "d"
},
{
"alias": "",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"mappingType": 1,
"pattern": "Time",
"thresholds": [],
"type": "hidden",
"unit": "short"
},
{
"alias": "",
"align": "auto",
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
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"pattern": "job",
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"type": "hidden",
"unit": "short"
},
{
"alias": "",
"align": "auto",
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"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"decimals": 2,
"link": true,
"linkTargetBlank": true,
"linkTooltip": "${__cell_6}",
"linkUrl": "https://${__cell:raw}/",
"mappingType": 1,
"pattern": "instance",
"sanitize": false,
"thresholds": [],
"type": "string",
"unit": "short"
},
{
"alias": "",
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"rgba(237, 129, 40, 0.89)",
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],
"dateFormat": "YYYY-MM-DD HH:mm:ss",
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"mappingType": 1,
"pattern": "dnsnames",
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},
{
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"mappingType": 1,
"pattern": "ou",
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}
],
"targets": [
{
"expr": "((ssl_cert_not_after{instance=~\"$instance\",job=~\"$job\"} - time())/24/60/60)",
"format": "table",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": null,
"timeShift": null,
"title": "SSL Certificates",
"transform": "table",
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}
],
"refresh": "5m",
"schemaVersion": 22,
"style": "dark",
"tags": ["ssl", "tls"],
"templating": {
"list": [
{
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"current": {
"text": "All",
"value": ["$__all"]
},
"datasource": "Prometheus",
"definition": "label_values(ssl_tls_connect_success, job)",
"hide": 0,
"includeAll": true,
"label": "Job",
"multi": true,
"name": "job",
"options": [],
"query": "label_values(ssl_tls_connect_success, job)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 5,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
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"value": ["$__all"]
},
"datasource": "Prometheus",
"definition": "label_values({job=~\"$job\"}, instance)",
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"includeAll": true,
"label": "Instance",
"multi": true,
"name": "instance",
"options": [],
"query": "label_values({job=~\"$job\"}, instance)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-1h",
"to": "now"
},
"timepicker": {
"refresh_intervals": ["30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"],
"time_options": ["5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d"]
},
"timezone": "browser",
"title": "SSL/TLS Exporter",
"uid": "HyKQlVGWk",
"version": 1
}