haproxy: T7122: always reverse-proxy ACL for certbot

Always enable the ACL entry to reverse-proxy requests to the path
"/.well-known/acme-challenge/" when "redirect-http-to-https" is configured for
a given HAProxy frontend service.

This is an intentional design decision to simplify the implementation and reduce
overall code complexity. It poses no risk: a missing path returns a 404, and an
unavailable backend yields an error 503.

This approach avoids a chicken-and-egg problem where certbot might try to
request a certificate via reverse-proxy before the proxy config is actually
generated and active.

By always routing through HAProxy, we also eliminate downtime as port 80 does
not need to be freed for certbot's standalone mode.

0 files changed, 0 insertions, 0 deletions