The relative proximity of the words "done right" and "split-horizon DNS" makes my insides hurt a little bit.
Use DNS validation to allow these internal services to pull ACME certs. There's so much less headache, long-term.
Split-horizon DNS (and the tedious make-work it can create when you start needing to mirror public-accessibly records in the private DNS) has always been something to aspire to move away from in my experience.
Use DNS validation to allow these internal services to pull ACME certs. There's so much less headache, long-term.
Split-horizon DNS (and the tedious make-work it can create when you start needing to mirror public-accessibly records in the private DNS) has always been something to aspire to move away from in my experience.