Is systemd within a Docker container still recommended?

[Michael DePaulo]

Hi,

I am developing a Dockerfile for X2Go. I intend to submit a PR to
fedora-Dockerfiles within a week.

https://github.com/mikedep333/Fedora-Dockerfiles/tree/add-x2go

(X2Go was already added in F20)
https://fedoraproject.org/wiki/Changes/X2Go

Example Dockerfile with systemd:
https://github.com/fedora-cloud/Fedora-Dockerfiles/blob/master/systemd/apache/Dockerfile

However, I would like to know if the Fedora project still recommends
that I use systemd, or if I should resort to using supervisord or a
shell script.

I merely need to start sshd and x2gocleansessions. Both have systemd
unit files, but can be run via an init script too.

When I do try systemd, I am experiencing known issues with cgroups and
with mounting /run, unless I run a privileged container. It has been a
while since there were any comments on the CLOSED NOTABUG bz on these
issues.
https://bugzilla.redhat.com/show_bug.cgi?id=1033604

-Mike