# ------------------------------------------------------------------------------
# Harbor Metrics - ServiceMonitor
#
# Configures Prometheus Operator to scrape Harbor metrics
# 
# Scrape interval: 30s
# Components scraped:
#   - harbor-core: Core service HTTP metrics
#   - harbor-registry: Registry-specific metrics  
#   - harbor-jobservice: Job and vulnerability scan metrics
#   - harbor-exporter: Harbor metrics exporter
# Metrics namespace: harbor_* (harbor_core_*, harbor_project_*, etc.)
# ------------------------------------------------------------------------------
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: harbor-metrics
  namespace: harbor
  labels:
    app: harbor
    app.kubernetes.io/name: harbor
    app.kubernetes.io/component: metrics
    # Label selector for kube-prometheus-stack discovery
    release: monitoring
spec:
  # Select Harbor services with metrics endpoints
  selector:
    matchLabels:
      app: harbor
  
  # Namespace selector
  namespaceSelector:
    matchNames:
    - harbor
  
  # Scrape endpoint configuration
  endpoints:
  # Harbor Core - main API and web UI metrics
  - port: http-metrics
    interval: 30s
    scrapeTimeout: 10s
    path: /metrics
    relabelings:
    - sourceLabels: [__meta_kubernetes_service_label_component]
      targetLabel: component
      action: replace
    - sourceLabels: [__meta_kubernetes_service_name]
      targetLabel: service
      action: replace