prometheus:
  prometheusSpec:
    retention: 60d
    storageSpec:
      volumeClaimTemplate:
        spec:
          # storageClassName: <your-storage-class>
          accessModes: ["ReadWriteOnce"]
          resources:
            requests:
              storage: 20Gi
    resources:
      requests:
        memory: 0.5Gi
        cpu: 500m
      limits:
        memory: 4Gi
        cpu: 2
    # Critical for ServiceMonitor discovery across namespaces
    serviceMonitorSelectorNilUsesHelmValues: false
    podMonitorSelectorNilUsesHelmValues: false
    ruleSelectorNilUsesHelmValues: false

alertmanager:
  alertmanagerSpec:
    storage:
      volumeClaimTemplate:
        spec:
          # storageClassName: <your-storage-class>
          accessModes: ["ReadWriteOnce"]
          resources:
            requests:
              storage: 3Gi

grafana:
  persistence:
    enabled: true
    # storageClassName: <your-storage-class>
    size: 10Gi
  adminPassword: admin

prometheusOperator:
  admissionWebhooks:
    certManager:
      enabled: false  # Set true if using cert-manager