Although not clear from the GitHub link, this is actually the official Docker image of Alpine: <a href="https:&#x2F;&#x2F;hub.docker.com&#x2F;_&#x2F;alpine&#x2F;" rel="nofollow">https:&#x2F;&#x2F;hub.docker.com&#x2F;_&#x2F;alpine&#x2F;</a> - see the Dockerfile links.