guide Issue Let's Encrypt SSL Certificates using DNS Validation This guide will cover how to issue SSL certificates using Let's Encrypt by way of the dns-01 challenge. To use the dns-01 challenge when issuing SSL certificates from Let's Encrypt, a couple extra steps are required to support the process.
guide Issue & Renew Let's Encrypt SSL for Ansible Automation Platform 2 Deploying Ansible Automation Platform 2 generates untrusted self-signed certificates. Follow this guide to use Certbot to issue free Let's Encrypt SSL certificates.