Torjus Håkestad
65acf13e6f
Some checks failed
Run nix flake check / flake-check (push) Has been cancelled
Update all dashboard datasource references from "prometheus" to "victoriametrics" to match the declared datasource UID. Enable prune and deleteDatasources to clean up the old Prometheus (monitoring01) datasource from Grafana's database. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
447 lines
13 KiB
JSON
447 lines
13 KiB
JSON
{
|
|
"uid": "certificates-homelab",
|
|
"title": "TLS Certificates",
|
|
"tags": ["certificates", "tls", "security", "homelab"],
|
|
"timezone": "browser",
|
|
"schemaVersion": 39,
|
|
"version": 1,
|
|
"refresh": "5m",
|
|
"time": {
|
|
"from": "now-7d",
|
|
"to": "now"
|
|
},
|
|
"panels": [
|
|
{
|
|
"id": 1,
|
|
"title": "Endpoints Monitored",
|
|
"type": "stat",
|
|
"gridPos": {"h": 4, "w": 4, "x": 0, "y": 0},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "count(probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"})",
|
|
"legendFormat": "Total",
|
|
"refId": "A",
|
|
"instant": true
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "blue", "value": null}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {"calcs": ["lastNotNull"]},
|
|
"colorMode": "value",
|
|
"graphMode": "none",
|
|
"textMode": "auto"
|
|
},
|
|
"description": "Total number of TLS endpoints being monitored"
|
|
},
|
|
{
|
|
"id": 2,
|
|
"title": "Probe Failures",
|
|
"type": "stat",
|
|
"gridPos": {"h": 4, "w": 4, "x": 4, "y": 0},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "count(probe_success{job=\"blackbox_tls\"} == 0) or vector(0)",
|
|
"legendFormat": "Failing",
|
|
"refId": "A",
|
|
"instant": true
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "green", "value": null},
|
|
{"color": "red", "value": 1}
|
|
]
|
|
},
|
|
"noValue": "0"
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {"calcs": ["lastNotNull"]},
|
|
"colorMode": "value",
|
|
"graphMode": "none",
|
|
"textMode": "auto"
|
|
},
|
|
"description": "Number of endpoints where TLS probe is failing"
|
|
},
|
|
{
|
|
"id": 3,
|
|
"title": "Expiring Soon (< 7d)",
|
|
"type": "stat",
|
|
"gridPos": {"h": 4, "w": 4, "x": 8, "y": 0},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "count((probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"} - time()) < 86400 * 7) or vector(0)",
|
|
"legendFormat": "Warning",
|
|
"refId": "A",
|
|
"instant": true
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "green", "value": null},
|
|
{"color": "yellow", "value": 1}
|
|
]
|
|
},
|
|
"noValue": "0"
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {"calcs": ["lastNotNull"]},
|
|
"colorMode": "value",
|
|
"graphMode": "none",
|
|
"textMode": "auto"
|
|
},
|
|
"description": "Certificates expiring within 7 days"
|
|
},
|
|
{
|
|
"id": 4,
|
|
"title": "Expiring Critical (< 24h)",
|
|
"type": "stat",
|
|
"gridPos": {"h": 4, "w": 4, "x": 12, "y": 0},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "count((probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"} - time()) < 86400) or vector(0)",
|
|
"legendFormat": "Critical",
|
|
"refId": "A",
|
|
"instant": true
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "green", "value": null},
|
|
{"color": "red", "value": 1}
|
|
]
|
|
},
|
|
"noValue": "0"
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {"calcs": ["lastNotNull"]},
|
|
"colorMode": "value",
|
|
"graphMode": "none",
|
|
"textMode": "auto"
|
|
},
|
|
"description": "Certificates expiring within 24 hours"
|
|
},
|
|
{
|
|
"id": 5,
|
|
"title": "Minimum Days Remaining",
|
|
"type": "gauge",
|
|
"gridPos": {"h": 4, "w": 8, "x": 16, "y": 0},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "min((probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"} - time()) / 86400)",
|
|
"legendFormat": "Days",
|
|
"refId": "A",
|
|
"instant": true
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "d",
|
|
"min": 0,
|
|
"max": 90,
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "orange", "value": 7},
|
|
{"color": "yellow", "value": 14},
|
|
{"color": "green", "value": 30}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {"calcs": ["lastNotNull"]},
|
|
"showThresholdLabels": false,
|
|
"showThresholdMarkers": true
|
|
},
|
|
"description": "Shortest time until any certificate expires"
|
|
},
|
|
{
|
|
"id": 6,
|
|
"title": "Certificate Expiry by Endpoint",
|
|
"type": "table",
|
|
"gridPos": {"h": 12, "w": 12, "x": 0, "y": 4},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "(probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"} - time()) / 86400",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "A",
|
|
"instant": true,
|
|
"format": "table"
|
|
}
|
|
],
|
|
"transformations": [
|
|
{
|
|
"id": "organize",
|
|
"options": {
|
|
"excludeByName": {"Time": true, "job": true, "__name__": true},
|
|
"renameByName": {"instance": "Endpoint", "Value": "Days Until Expiry"}
|
|
}
|
|
},
|
|
{
|
|
"id": "sortBy",
|
|
"options": {
|
|
"sort": [{"field": "Days Until Expiry", "desc": false}]
|
|
}
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {
|
|
"align": "left"
|
|
}
|
|
},
|
|
"overrides": [
|
|
{
|
|
"matcher": {"id": "byName", "options": "Days Until Expiry"},
|
|
"properties": [
|
|
{"id": "unit", "value": "d"},
|
|
{"id": "decimals", "value": 1},
|
|
{"id": "custom.width", "value": 150},
|
|
{
|
|
"id": "thresholds",
|
|
"value": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "orange", "value": 7},
|
|
{"color": "yellow", "value": 14},
|
|
{"color": "green", "value": 30}
|
|
]
|
|
}
|
|
},
|
|
{"id": "custom.cellOptions", "value": {"type": "color-background"}}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"options": {
|
|
"showHeader": true,
|
|
"sortBy": [{"displayName": "Days Until Expiry", "desc": false}]
|
|
},
|
|
"description": "All monitored endpoints sorted by days until certificate expiry"
|
|
},
|
|
{
|
|
"id": 7,
|
|
"title": "Probe Status",
|
|
"type": "table",
|
|
"gridPos": {"h": 12, "w": 12, "x": 12, "y": 4},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "probe_success{job=\"blackbox_tls\"}",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "A",
|
|
"instant": true,
|
|
"format": "table"
|
|
},
|
|
{
|
|
"expr": "probe_http_status_code{job=\"blackbox_tls\"}",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "B",
|
|
"instant": true,
|
|
"format": "table"
|
|
},
|
|
{
|
|
"expr": "probe_duration_seconds{job=\"blackbox_tls\"}",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "C",
|
|
"instant": true,
|
|
"format": "table"
|
|
}
|
|
],
|
|
"transformations": [
|
|
{
|
|
"id": "joinByField",
|
|
"options": {
|
|
"byField": "instance",
|
|
"mode": "outer"
|
|
}
|
|
},
|
|
{
|
|
"id": "organize",
|
|
"options": {
|
|
"excludeByName": {"Time": true, "Time 1": true, "Time 2": true, "Time 3": true, "job": true, "job 1": true, "job 2": true, "job 3": true, "__name__": true},
|
|
"renameByName": {
|
|
"instance": "Endpoint",
|
|
"Value #A": "Success",
|
|
"Value #B": "HTTP Status",
|
|
"Value #C": "Duration"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {"align": "left"}
|
|
},
|
|
"overrides": [
|
|
{
|
|
"matcher": {"id": "byName", "options": "Success"},
|
|
"properties": [
|
|
{"id": "custom.width", "value": 80},
|
|
{"id": "mappings", "value": [
|
|
{"type": "value", "options": {"0": {"text": "FAIL", "color": "red"}}},
|
|
{"type": "value", "options": {"1": {"text": "OK", "color": "green"}}}
|
|
]},
|
|
{"id": "custom.cellOptions", "value": {"type": "color-text"}}
|
|
]
|
|
},
|
|
{
|
|
"matcher": {"id": "byName", "options": "HTTP Status"},
|
|
"properties": [
|
|
{"id": "custom.width", "value": 100}
|
|
]
|
|
},
|
|
{
|
|
"matcher": {"id": "byName", "options": "Duration"},
|
|
"properties": [
|
|
{"id": "unit", "value": "s"},
|
|
{"id": "decimals", "value": 3},
|
|
{"id": "custom.width", "value": 100}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"options": {
|
|
"showHeader": true
|
|
},
|
|
"description": "Probe success status, HTTP response code, and probe duration"
|
|
},
|
|
{
|
|
"id": 8,
|
|
"title": "Certificate Expiry Over Time",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 24, "x": 0, "y": 16},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "(probe_ssl_earliest_cert_expiry{job=\"blackbox_tls\"} - time()) / 86400",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "d",
|
|
"custom": {
|
|
"lineWidth": 2,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never"
|
|
},
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "orange", "value": 7},
|
|
{"color": "yellow", "value": 14},
|
|
{"color": "green", "value": 30}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"legend": {"displayMode": "table", "placement": "right", "calcs": ["lastNotNull"]},
|
|
"tooltip": {"mode": "multi", "sort": "desc"}
|
|
},
|
|
"description": "Days until certificate expiry over time - useful for spotting renewal patterns"
|
|
},
|
|
{
|
|
"id": 9,
|
|
"title": "Probe Success Rate",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 24},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "avg(probe_success{job=\"blackbox_tls\"}) * 100",
|
|
"legendFormat": "Success Rate",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "percent",
|
|
"min": 0,
|
|
"max": 100,
|
|
"custom": {
|
|
"lineWidth": 2,
|
|
"fillOpacity": 20,
|
|
"showPoints": "never"
|
|
},
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "yellow", "value": 90},
|
|
{"color": "green", "value": 100}
|
|
]
|
|
},
|
|
"color": {"mode": "thresholds"}
|
|
}
|
|
},
|
|
"options": {
|
|
"legend": {"displayMode": "list", "placement": "bottom"},
|
|
"tooltip": {"mode": "single"}
|
|
},
|
|
"description": "Overall probe success rate across all endpoints"
|
|
},
|
|
{
|
|
"id": 10,
|
|
"title": "Probe Duration",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 24},
|
|
"datasource": {"type": "prometheus", "uid": "victoriametrics"},
|
|
"targets": [
|
|
{
|
|
"expr": "probe_duration_seconds{job=\"blackbox_tls\"}",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "s",
|
|
"custom": {
|
|
"lineWidth": 1,
|
|
"fillOpacity": 0,
|
|
"showPoints": "never"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"legend": {"displayMode": "table", "placement": "right", "calcs": ["mean", "max"]},
|
|
"tooltip": {"mode": "multi", "sort": "desc"}
|
|
},
|
|
"description": "Time taken to complete TLS probe for each endpoint"
|
|
}
|
|
]
|
|
}
|