A Docker image for Caddy. The container was built with this command:
docker build -t darron/caddy .
From this Dockerfile:
FROM mini/base
RUN curl -sLO https://github.com/mholt/caddy/releases/download/v0.7.1/caddy_linux_amd64.zip && unzip caddy_linux_amd64.zip && mv caddy /usr/bin/caddy && chmod 755 /usr/bin/caddy && rm -rf caddy*