apiVersion: argoproj.io/v1alpha1
kind: ApplicationSet
metadata:
  name: victoria-metrics
  namespace: platform
spec:
  goTemplate: true
  goTemplateOptions: ["missingkey=error"]
  generators:
    - list:
        # 각 element: 차트 경로 + 베이스값(카탈로그 custom-values 재사용) + 환경 오버레이(값 repo) + syncWave
        elements:
          # ── syncWave 0: 저장소·무의존 ────────────────────────────────────
          - name: vmcluster
            chartPath: manifests/helm/victoria-metrics-cluster/0.43.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/vmcluster-values.yaml
            syncWave: "0"
          - name: vlogs
            chartPath: manifests/helm/victoria-logs-cluster/0.1.5
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/vlogs-values.yaml
            syncWave: "0"
          - name: kube-state-metrics
            chartPath: manifests/helm/kube-state-metrics/7.4.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/kube-state-metrics-values.yaml
            syncWave: "0"
          - name: node-exporter
            chartPath: manifests/helm/prometheus-node-exporter/4.55.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/node-exporter-values.yaml
            syncWave: "0"
          - name: alertmanager
            chartPath: manifests/helm/alertmanager/1.37.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/alertmanager-values.yaml
            syncWave: "0"
          # ── syncWave 1: 저장소·alertmanager 의존 ─────────────────────────
          - name: vmauth
            chartPath: manifests/helm/victoria-metrics-auth/0.33.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/vmauth-values.yaml
            syncWave: "1"
          - name: vmagent
            chartPath: manifests/helm/victoria-metrics-agent/0.40.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/vmagent-values.yaml
            syncWave: "1"
          - name: otelcol
            chartPath: manifests/helm/opentelemetry-collector/0.156.2
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/otelcol-values.yaml
            syncWave: "1"
          - name: otelcol-events
            chartPath: manifests/helm/opentelemetry-collector/0.156.2
            baseValues: custom-values-events.yaml
            valuesPath: victoria-metrics/otelcol-events-values.yaml
            syncWave: "1"
          - name: vmalert
            chartPath: manifests/helm/victoria-metrics-alert/0.41.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/vmalert-values.yaml
            syncWave: "1"
          # ── syncWave 2: vmauth 의존 ──────────────────────────────────────
          - name: perses
            chartPath: manifests/helm/perses/0.21.0
            baseValues: custom-values.yaml
            valuesPath: victoria-metrics/perses-values.yaml
            syncWave: "2"
  template:
    metadata:
      name: "{{ .name }}"
      namespace: platform
      annotations:
        argocd.argoproj.io/sync-wave: "{{ .syncWave }}"
    spec:
      project: default
      sources:
        # Source 1: 카탈로그 repo (Helm 차트)
        - repoURL: https://gitea.example.org/dip/service-catalog
          targetRevision: master
          path: "{{ .chartPath }}"
          helm:
            releaseName: "{{ .name }}"
            valueFiles:
              - "{{ .baseValues }}"          # 카탈로그 차트의 정적 베이스값(custom-values)
              - $values/{{ .valuesPath }}    # Source 2의 환경 오버레이 (나중 = 우선)
        # Source 2: 값(values) repo — dip-console이 렌더한 환경별 값
        - repoURL: https://gitea.example.org/dip/tenant-catalog
          targetRevision: master
          ref: values
      destination:
        server: https://kubernetes.default.svc
        namespace: monitoring
      # StatefulSet volumeClaimTemplates는 immutable + K8s가 volumeMode 등 기본값을 자동 주입 →
      # 영구 OutOfSync 방지(vmstorage/vlstorage). VCT 변경은 어차피 적용 불가라 무시.
      ignoreDifferences:
        - group: apps
          kind: StatefulSet
          jsonPointers:
            - /spec/volumeClaimTemplates
      syncPolicy:
        automated:
          prune: true
          selfHeal: true
        syncOptions:
          - CreateNamespace=true
          - ServerSideApply=true
        retry:
          limit: 5
          backoff:
            duration: 10s
            factor: 2
            maxDuration: 3m