my-homelab-configs/bootstrap/platform/grafana-dashboards/homelab-availability.json

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{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": null,
"links": [],
"liveNow": false,
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"targets": [
{
"expr": "sum(kube_node_status_condition{condition=\"Ready\",status=\"true\"})",
"legendFormat": "ready nodes",
"refId": "A"
}
],
"title": "Ready Nodes",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 1
},
{
"color": "red",
"value": 3
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 0
},
"id": 2,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"targets": [
{
"expr": "sum(kube_deployment_spec_replicas - kube_deployment_status_replicas_available)",
"legendFormat": "missing replicas",
"refId": "A"
}
],
"title": "Missing Deployment Replicas",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 1
},
{
"color": "red",
"value": 5
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 0
},
"id": 3,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"targets": [
{
"expr": "sum(increase(kube_pod_container_status_restarts_total[15m]))",
"legendFormat": "restarts",
"refId": "A"
}
],
"title": "Pod Restarts In 15m",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"unit": "reqps"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 8
},
"id": 4,
"options": {
"legend": {
"displayMode": "table",
"placement": "bottom"
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"expr": "sum by (code) (rate(traefik_service_requests_total{code=~\"4..|5..\"}[5m]))",
"legendFormat": "{{code}}",
"refId": "A"
}
],
"title": "Traefik Error Rate",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 8
},
"id": 5,
"options": {
"legend": {
"displayMode": "table",
"placement": "bottom"
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"expr": "up",
"legendFormat": "{{job}} {{instance}}",
"refId": "A"
}
],
"title": "Scrape Target Availability",
"type": "timeseries"
}
],
"refresh": "30s",
"schemaVersion": 39,
"tags": [
"homelab",
"jeannie",
"availability"
],
"templating": {
"list": []
},
"time": {
"from": "now-6h",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "Homelab Availability",
"uid": "homelab-availability",
"version": 1,
"weekStart": ""
}