apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: kube-prometheus-stack
  namespace: argocd
  annotations:
    argocd.argoproj.io/sync-wave: "1"
spec:
  project: default
  sources:
    - repoURL: https://prometheus-community.github.io/helm-charts
      chart: kube-prometheus-stack
      targetRevision: "65.0.0"  # TODO: verify latest via `helm search repo prometheus-community/kube-prometheus-stack --versions`
      helm:
        valueFiles:
          - $values/platform/apps/kube-prometheus-stack/values.yaml
    - repoURL: https://gitea.fireflylab.cc/duynguyen/cluster-platform.git
      targetRevision: main
      ref: values
    - repoURL: https://gitea.fireflylab.cc/duynguyen/cluster-platform.git
      targetRevision: main
      path: platform/apps/kube-prometheus-stack
      directory:
        exclude: "{application.yaml,values.yaml}"
  destination:
    server: https://kubernetes.default.svc
    namespace: monitoring
  # Gateway API's admission webhook server-side-defaults backendRefs[].group
  # and .weight on the grafana HTTPRoute — fields our manifest omits — so
  # ArgoCD sees permanent drift vs Git even though the object matches intent
  # (route itself is Accepted/ResolvedRefs=True, Grafana reachable). Ignore
  # the defaulted fields instead of chasing a diff that will never close.
  ignoreDifferences:
    - group: gateway.networking.k8s.io
      kind: HTTPRoute
      jsonPointers:
        - /spec/rules/0/backendRefs/0/group
        - /spec/rules/0/backendRefs/0/weight
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true
      - ServerSideApply=true
      - SkipDryRunOnMissingResource=true