# kube-prometheus-stack Helm values (workshop — lightweight config)
# Chart: prometheus-community/kube-prometheus-stack 68.x

grafana:
  adminPassword: workshop123

  ingress:
    enabled: true
    ingressClassName: nginx
    hosts:
      - grafana.192.168.56.200.nip.io

  # Lightweight for a workshop VM
  resources:
    requests:
      cpu: 100m
      memory: 256Mi

prometheus:
  prometheusSpec:
    resources:
      requests:
        cpu: 200m
        memory: 512Mi

    # Scrape everything in the cluster
    podMonitorSelectorNilUsesHelmValues: false
    serviceMonitorSelectorNilUsesHelmValues: false

    # Short retention for a workshop
    retention: 6h
    retentionSize: "1GB"

    storageSpec:
      volumeClaimTemplate:
        spec:
          accessModes: [ReadWriteOnce]
          resources:
            requests:
              storage: 2Gi

alertmanager:
  enabled: false   # not needed for the workshop

# Reduce resource footprint
kubeStateMetrics:
  resources:
    requests:
      cpu: 50m
      memory: 64Mi

nodeExporter:
  resources:
    requests:
      cpu: 50m
      memory: 64Mi