---
apiVersion: v1
kind: Namespace
metadata:
  name: external-dns
...
---
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: external-dns
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
spec:
  project: default
  source:
    repoURL: https://kubernetes-sigs.github.io/external-dns/
    chart: external-dns
    targetRevision: 1.10.1
    helm:
      values: |
        provider: transip
        extraVolumes:
        - name: keyfiles
          secret:
            secretName: keyfiles
        extraVolumeMounts:
        - mountPath: /opt/keyfiles
          name: keyfiles
          readOnly: true
      valueFiles:
      - /opt/helm-secret-values/external-dns.yaml
  destination:
    server: https://kubernetes.default.svc
    namespace: ingress
  syncPolicy:
    automated: {}
...