Was support for Traefik IngressRoute removed in v0.15.0?

[bradenwright]

In previous versions of External DNS support for Traefik / Ingress routes was added specific using -source=traefik-proxy here's some references to MR's / Docs:

• https://kubernetes-sigs.github.io/external-dns/v0.14.1/tutorials/traefik-proxy/
• https://github.com/anthonycorbacho/external-dns/blob/b7973ebb4cc6229d58df096575d3d9d9dcdace5f/docs/tutorials/traefik-proxy.md
• doc: Add example of setting up traefik IngressRoute with externalDNS annotations #3853
• https://github.com/kubernetes-sigs/external-dns/releases/tag/v0.13.6

but I can't find the docs or info about it in v0.15.0, so curious if its still support or was removed, or what the best way to handle this in v0.15.0 of external-dns is.

[davhdavh]

Did you update to traefik v3 recently? It no longer ships with the old containo.traefik.io crds, but external-dns will still try to register listeners on those.

Try the external-dns setting: --traefik-disable-legacy:

external-dns/docs/sources/traefik-proxy.md

Line 148 in 59b2438

| --traefik-disable-legacy | Disable listeners on Resources under traefik.containo.us |