Certbot

🔥 Description

This Ansible role automates the installation and configuration of Certbot, a free and open-source tool for automating the deployment of Let’s Encrypt certificates. It also handles the setup of DNS plugins for ACME challenges.

📖 Overview

Optimized for Archlinux, this role ensures secure SSL/TLS certificate generation with minimal manual intervention. It supports both webroot and DNS-01 validation methods, providing flexibility based on your infrastructure needs.

Key Features

  • Automatic Installation: Installs certbot and the necessary DNS plugin via pacman.

  • Dynamic DNS Plugin Support: Automatically installs the correct certbot-dns-<provider> package based on your selected challenge method.

  • Credential Management: Creates secure credential files for DNS API tokens when using DNS-01 validation.

  • Idempotent Execution: Tasks are intelligently executed only once per playbook run.

🎯 Purpose

The Certbot role provides a ready-to-use, automated solution for SSL/TLS management in your infrastructure. Whether you’re managing traditional servers or containerized environments, this role ensures your certificates are always in place and valid.

🚀 Features

  • Certbot Installation: Ensures the latest version of Certbot is installed.

  • DNS Plugin Installation: Installs a matching plugin based on your configured ACME challenge method.

  • Credential Directory Management: Creates a secured /etc/certbot directory with proper permissions.

  • API Token File Setup: Manages API token files securely for DNS challenge authentication.

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