The container was created as a base container for systemd based services. There is a sample containter that makes use of this image (https://github.com/xrowgmbh/docker-systemd-example-httpd).
Here we show you how we can create a sample httpd container.
First create a Dockerfile and setup the required service or services. Systemd can launch multiple services.
FROM clefos/systemd
MAINTAINER "Your Name" <you@example.com>
RUN yum -y install httpd; yum clean all; systemctl enable httpd.service
EXPOSE 80
CMD ["/usr/sbin/init"]
Then build it.
docker build --rm --no-cache -t httpd .
Launch it.
docker run --privileged --name httpd -v /sys/fs/cgroup:/sys/fs/cgroup:ro -p 80:80 -d httpd
Finally use it.