Why:
- traefik-internal has no 636 entrypoint, so the authentik-ldap Gateway's
636/TLS passthrough listeners are invalid and the whole Gateway is
rejected (Accepted: False), taking LDAPS down.
- The traefik-internal LoadBalancer only publishes 80/443, so nothing
reaches the Authentik LDAP outpost on 636.
How:
- Add an `ldaps` entrypoint on :636 (raw TCP, no TLS termination) to the
traefik-internal helm values so 636/TLS passthrough streams pass through
to the LDAP outpost.
- Expose 636 on the traefik-internal LoadBalancer via the port's
`expose.default`, keeping the pinned 198.18.200.4 / common group.