backtothebeck/letsencrypt repository overview

Create 90 days SSL certificates for given domains.

How it works Container creates simple Nginx server listening on port 80 and waiting for letsencrypt validation.

It handles only requests to domain.com/.well-known.

Usage

docker run \
    -p 80:80 \ 
    -v /opt/certs/:/var/www/certs \
    --rm \
    --name letsencrypt \
    -e DOMAINS='domain.com www.domain.com' \
    -e EMAIL='[email protected]' \
    docker.io/backtothebeck/letsencrypt:latest

After that you will have the certificates in your /opt/certs/domain.com/ folder.