Files
k8s-manifests/monitoring/configmap-chemavx-homelab-overview.yaml
T
chemavxandClaude Opus 4.8 28f16314d8 monitoring: fuera los restos de polymarket y la datasource Alertmanager
El dashboard «ChemaVX Homelab Overview» tenía 4 paneles Infinity apuntando a
api.polymarket-bot.svc.cluster.local:8000, decomisado el 2026-07-17, más dos
stat de servicios cuyos namespaces ya no existen (polymarket-bot, open-webui)
que se veían como un 0 sospechoso en vez de como ausencia. 24 -> 17 paneles, y
la rejilla de servicios reempaquetada (arrastraba huecos de borrados viejos).

La datasource Alertmanager apuntaba a un servicio inexistente (alertmanager
está desactivado a propósito) y devolvía 500. Dos sorpresas: no la apaga
alertmanager.enabled, sino grafana.sidecar.datasources.alertmanager.enabled; y
quitarla del provisioning NO la borra de grafana.db — hace falta una directiva
deleteDatasources de un solo uso. Igual para la Infinity, creada por UI.

Auditando el Deployment contra el render aparecieron dos campos puestos a mano
que el chart no genera y que sólo seguían vivos por el three-way merge de Helm,
el mismo agujero que 0501aab: GF_INSTALL_PLUGINS (ya sin uso, retirado junto al
plugin de 48 MB) y TELEGRAM_BOT_TOKEN/CHAT_ID, que sí son críticos — el contact
point usa ${TELEGRAM_BOT_TOKEN}, así que reconstruir el release desde cero
habría dejado las alertas mudas. Declarados ya en values.

Verificado: render == desplegado salvo defaults del API server; Grafana
reiniciada y arrancando sin errores, 1 datasource, 25 dashboards, 5 reglas y el
contact point de Telegram con token resuelto.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-22 08:02:48 +00:00

1181 lines
31 KiB
YAML

apiVersion: v1
kind: ConfigMap
metadata:
name: chemavx-homelab-overview
namespace: monitoring
labels:
grafana_dashboard: '1'
data:
chemavx-homelab-overview.json: |
{
"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": 1,
"id": 78949788745728,
"links": [],
"panels": [
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 1,
"panels": [],
"title": "🖥️ Cluster — chemavx-k8",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 70
},
{
"color": "red",
"value": 90
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 6,
"x": 0,
"y": 1
},
"id": 2,
"options": {
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "100 - (avg(rate(node_cpu_seconds_total{instance=\"192.168.1.225:9100\",mode=\"idle\"}[5m])) * 100)",
"instant": true,
"legendFormat": "__auto",
"refId": "A"
}
],
"title": "CPU Usage",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"max": 28,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 20
},
{
"color": "red",
"value": 25
}
]
},
"unit": "decgbytes"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 6,
"x": 6,
"y": 1
},
"id": 3,
"options": {
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "(node_memory_MemTotal_bytes{instance=\"192.168.1.225:9100\"} - node_memory_MemAvailable_bytes{instance=\"192.168.1.225:9100\"}) / 1073741824",
"instant": true,
"legendFormat": "__auto",
"refId": "A"
}
],
"title": "RAM Usage",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [],
"max": 914,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 600
},
{
"color": "red",
"value": 800
}
]
},
"unit": "decgbytes"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 6,
"x": 12,
"y": 1
},
"id": 4,
"options": {
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "(node_filesystem_size_bytes{instance=\"192.168.1.225:9100\",mountpoint=\"/\",fstype!=\"tmpfs\"} - node_filesystem_avail_bytes{instance=\"192.168.1.225:9100\",mountpoint=\"/\",fstype!=\"tmpfs\"}) / 1073741824",
"instant": true,
"legendFormat": "__auto",
"refId": "A"
}
],
"title": "Disco Usage",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 6,
"x": 18,
"y": 1
},
"id": 5,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{phase=\"Running\"})",
"instant": true,
"legendFormat": "Running",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "count(kube_pod_info)",
"instant": true,
"legendFormat": "Total",
"refId": "B"
}
],
"title": "Pods Running / Total",
"type": "stat"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 9
},
"id": 6,
"panels": [],
"title": "🚦 Servicios — Estado de Pods",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 0,
"y": 10
},
"id": 7,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"n8n\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "n8n",
"refId": "A"
}
],
"title": "n8n",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 4,
"y": 10
},
"id": 9,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"vaultwarden\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "vaultwarden",
"refId": "A"
}
],
"title": "vaultwarden",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 8,
"y": 10
},
"id": 10,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"monitoring\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "grafana",
"refId": "A"
}
],
"title": "grafana",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 12,
"y": 10
},
"id": 11,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"authentik\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "authentik",
"refId": "A"
}
],
"title": "authentik",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 16,
"y": 10
},
"id": 12,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"homarr\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "homarr",
"refId": "A"
}
],
"title": "homarr",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 20,
"y": 10
},
"id": 13,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"gitea\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "gitea",
"refId": "A"
}
],
"title": "gitea",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 0,
"y": 14
},
"id": 14,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"argocd\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "argocd",
"refId": "A"
}
],
"title": "argocd",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 0,
"text": "Down"
}
},
"type": "value"
},
{
"options": {
"from": 1,
"result": {
"color": "green",
"index": 1,
"text": "Running"
},
"to": null
},
"type": "range"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 1
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 4,
"y": 14
},
"id": 16,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(kube_pod_status_phase{namespace=\"ollama\",phase=\"Running\"}) or vector(0)",
"instant": true,
"legendFormat": "ollama",
"refId": "A"
}
],
"title": "ollama",
"type": "stat"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 18
},
"id": 18,
"panels": [],
"title": "🤖 Ollama — Inferencia",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"description": "Proxy: bytes recibidos por el contenedor (Ollama v0.20 no expone /metrics nativo)",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
}
]
},
"unit": "binBps"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 19
},
"id": 19,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "sum(rate(container_network_receive_bytes_total{namespace=\"ollama\",container!=\"POD\"}[5m]))",
"instant": true,
"legendFormat": "Bytes/s recibidos",
"refId": "A"
}
],
"title": "Ollama — Requests (red in)",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"description": "Memoria RAM activa del contenedor Ollama (proxy de carga de inferencia)",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
}
]
},
"unit": "decgbytes"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 19
},
"id": 20,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "12.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"expr": "container_memory_working_set_bytes{namespace=\"ollama\",container=\"ollama\"} / 1073741824",
"instant": true,
"legendFormat": "GB en uso",
"refId": "A"
}
],
"title": "Ollama — Memoria en uso",
"type": "stat"
}
],
"refresh": "30s",
"schemaVersion": 38,
"tags": [
"homelab",
"chemavx"
],
"time": {
"from": "now-6h",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "ChemaVX Homelab Overview",
"uid": "chemavx-homelab-v1",
"version": 4,
"weekStart": ""
}