mirror of
https://github.com/kubernetes-sigs/external-dns.git
synced 2025-09-02 06:40:59 +02:00
The current implementation of external-dns from sig-external-dns does not support domain filtering (--domain-filter) for sub-domains on Route53, such as test.sub-domain.domain.com. The function MatchParent was recently removed from the base code, but it is still necessary for this purpose. An example of a use case for this support is having a cluster per hosted zone with a hundred ingress related to that zone with different variants of sub-domains. With the matchParent function and zone-match-parent flag, external-dns will now support an extended automatic match for sub-domains.