acmetool
A command-line tool for automatic acquisition and renewal of TLS certificates from ACME servers like Let's Encrypt.
What is acmetool?
acmetool is a lightweight, command-line utility that automates obtaining and renewing TLS certificates from ACME servers like Let's Encrypt. It integrates flexibly with existing web server setups without modifying configurations, providing a reliable, hands-free solution for certificate lifecycle management.
System administrators and DevOps engineers managing TLS certificates for web servers (Apache, nginx, HAProxy, etc.) who prefer automation without configuration changes.
Developers choose acmetool for its dependency-free single binary, idempotent operation like 'make', and flexible validation methods that work with any web server without downtime during renewal.
Overview
:lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)
Use Cases
Best For
- Automating TLS certificate renewal for web servers without service interruption.
- Managing certificates across multiple web server types (Apache, nginx, HAProxy) with a unified tool.
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