Could anyone give some advice for this issue?
Let’s debug test results showing every thing ok with my domain.
Ports are ok.
domain is ok.
Command: gitlab-ctl reconfigure
There was an error running gitlab-ctl reconfigure:
letsencrypt_certificate[gitlab.whitebox.com.ar] (letsencrypt::http_authorization line 5) had an error: RuntimeError: acme_certificate[staging] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/letsencrypt/resources/certificate.rb line 25) had an error: RuntimeError: ruby_block[create certificate for gitlab.whitebox.com.ar] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/acme/resources/certificate.rb line 108) had an error: RuntimeError: [gitlab.whitebox.com.ar] Validation failed, unable to request certificate