Language Stacks in Docker Hub

Matthew Miller mattdm at
Wed Oct 1 12:43:42 UTC 2014

On Wed, Oct 01, 2014 at 02:15:43AM -0400, Bohuslav Kabrda wrote:
> So, what I don't get about these Dockerfiles... Why do so many of them use
> supervisord? IIUC supervisord is sort of a replacement for systemd. I know
> there have been some issues with systemd and containers and that there
> were efforts to make systemd work in containers, so I assume these
> Dockerfiles will switch to systemd once it is ready, is that correct?

Yes. "Some issues" is currently "doesn't work" (and only in
unrestricted-privs mode when it does kind of work), so something needed to
be used in the meantime.

Matthew Miller
<mattdm at>
Fedora Project Leader

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