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---
# This manifest declares the ConfigMap containing the configuration files for
# our different Grafana dashboards.
apiVersion: v1
kind: ConfigMap
metadata:
name: grafana-dashboards
data:
# This configuration file is responsible for the dashboard visualizing our
# adherence with our blog's SLO.
blog-slo.json: |-
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Monitoring around SLO",
"editable": true,
"gnetId": null,
"graphTooltip": 0,
"id": 1,
"links": [],
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"description": "Graph of 99p latency",
"fill": 1,
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 0
},
"id": 4,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "histogram_quantile(0.99, sum(rate(caddy_http_request_duration_seconds_bucket[1h])) by (le))",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "99p latency",
"refId": "A"
}
],
"thresholds": [
{
"colorMode": "critical",
"fill": true,
"line": true,
"op": "gt",
"value": 1,
"yaxis": "left"
}
],
"timeFrom": null,
"timeShift": null,
"title": "Latency",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "s",
"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",
"description": "Ratio of successful response counts.",
"fill": 1,
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 0
},
"id": 2,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(rate(caddy_http_response_status_count_total{service=\"blog\",status!~\"5..\"}[1h])) / sum(rate(caddy_http_response_status_count_total{service=\"blog\"}[1h]))",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "Ratio Successful Requests",
"refId": "A"
}
],
"thresholds": [
{
"colorMode": "critical",
"fill": false,
"line": true,
"op": "lt",
"value": 0.99,
"yaxis": "left"
}
],
"timeFrom": null,
"timeShift": null,
"title": "Availability",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": "1.0",
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": false,
"schemaVersion": 16,
"style": "dark",
"tags": [
"prometheus",
"slo"
],
"templating": {
"list": []
},
"time": {
"from": "now/d",
"to": "now/d"
},
"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": "",
"title": "mattjmcnaughton.com SLO",
"uid": "7MRIBiaik",
"version": 2
}