yavende/certbot Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

YaVendeCertbot

This repo hosts the code for an docker image that bootstrap a containr with certbot-auto and an elixir executable yavende_certbot that serves as a wrapper aroud the latter.

Got to use something like elixir because I needed to pass a flag -d domain to certbot-auto certonly for each domain in an splited environment variable $DOMAINS. Doing that with bash proved to be a pain in the arse.

The final purpose of this project is to provide an automated method to provide SSL certificates for mulitple domains using the excellent letsencrypt and it's CLI tool certbot-auto.

Usage

This image is meant to be used with docker-compose.

yml
services:
  certbot:
    image: yavende/certbot:latest
    environment:
      - WEBROOT_PATH=/var/www/acme_challenge
      - SIGNING_EMAIL=***
      - DOMAINS=yavende.com, api.yavende.com, admin.yavende.com
    volumes:
      - acme_challenge:/var/www/acme_challenge

Developing and release

The image building is automated via DockeHub and Github webhook, so just pushing changes to a tag or master will trigger the building.

However, for development you may want to build the image locally. Modify the CLI at lib/cli.ex. Then build the executable and the docker image:

bash
TAG=latest ./build