So many issues in this, I have to assume the author is just copy pasting from elsewhere.
I can't see how his setup as-is will ever work beyond the initial certificate lifetime. It is possible to have zero-downtime ACME issued certs with haproxy, but this isn't it.
I can't see how his setup as-is will ever work beyond the initial certificate lifetime. It is possible to have zero-downtime ACME issued certs with haproxy, but this isn't it.