# Prometheus community Helm Chart values for Raspberry Pi (kube-prometheus-stack)
# Optimisé pour des environnements à ressources limitées (ex: Raspberry Pi)

prometheus:
  prometheusSpec:
    # Réglage des ressources mémoire/CPU pour éviter les OOM-kills sur les RPi
    resources:
      requests:
        cpu: 100m
        memory: 512Mi
      limits:
        cpu: 1000m
        memory: 1024Mi
    # Rétention des données
    retention: 7d
    retentionSize: 10Gi

alertmanager:
  enabled: true
  alertmanagerSpec:
    resources:
      requests:
        cpu: 50m
        memory: 128Mi
      limits:
        cpu: 200m
        memory: 256Mi

grafana:
  enabled: true
  resources:
    requests:
      cpu: 100m
      memory: 256Mi
    limits:
      cpu: 500m
      memory: 512Mi

# Désactivation optionnelle de certains services non requis ou consommateurs
kubeStateMetrics:
  resources:
    requests:
      cpu: 10m
      memory: 64Mi
    limits:
      cpu: 100m
      memory: 128Mi

nodeExporter:
  resources:
    requests:
      cpu: 10m
      memory: 32Mi
    limits:
      cpu: 100m
      memory: 64Mi