apiVersion: secrets.hashicorp.com/v1beta1
kind: VaultDynamicSecret
metadata:
  name: vault-root-ca
  namespace: cert-manager
spec:
  vaultAuthRef: kv
  mount: pki
  path: cert/ca
  requestHTTPMethod: GET
  refreshAfter: 1h
  destination:
    create: true
    overwrite: true
    name: vault-root-ca
    transformation:
      excludeRaw: true
      templates:
        ca.crt:
          text: '{{ get .Secrets "certificate" }}'