https://github.com/buzz/certbot

Dockerfile for Certbot
https://github.com/buzz/certbot

certbot docker dockerfile letsencrypt

Last synced: 10 months ago
JSON representation

Dockerfile for Certbot

• Host: GitHub
• URL: https://github.com/buzz/certbot
• Owner: buzz
• License: gpl-3.0
• Created: 2017-02-26T12:43:37.000Z (almost 9 years ago)
• Default Branch: main
• Last Pushed: 2024-11-20T17:38:49.000Z (about 1 year ago)
• Last Synced: 2025-03-24T23:26:43.325Z (10 months ago)
• Topics: certbot, docker, dockerfile, letsencrypt
• Language: Shell
• Size: 18.6 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
Dockerfile for Certbot

======================

This is a Dockerfile for free and automatic [Let's Encrypt](https://letsencrypt.org/)

certificates.

* Is based on [Alpine Linux](https://alpinelinux.org).

* Uses [Certbot](https://github.com/certbot/certbot).

Once a day it renews certificates automatically if needed.

You can manually trigger certificate renewal:

```

$ docker-compose exec certbot certbot renew -q

```

Usage

-----

Use with `docker-compose.yml`:

```

services:

  certbot:

    container_name: certbot

    build: github.com/buzz/certbot

    restart: always

    depends_on:

    - nginx

    volumes:

    - ./volumes/www/acme-challenges:/var/www/acme-challenges

    - ./volumes/etc/letsencrypt:/etc/letsencrypt

    environment:

    - DOMAINS

  nginx:

    container_name: nginx

    image: nginx:alpine

    restart: always

    ports:

    - 80:80

    - 443:443

    volumes:

    - ./volumes/www:/var/www

    - ./volumes/etc/nginx:/etc/nginx:ro

    - ./volumes/etc/letsencrypt:/etc/letsencrypt:ro

```

and an `.env` file:

```

DOMAINS="

  example.com

  www.example.com

  foo.example.com

"

```