I think we'd be interested in finding out what the uwsgi-docker
integration possibilities are. Saw this:
https://github.com/unbit/uwsgi-docker
I think we'd be happy with putting uwsgi in front of docker, with the
emperor controlling some vassals, and each worker running in a separate
docker container... Vassals with multiple workers could just have
multiple containers running the same image.
configuration-wise, we'd want to be able to specify:
- source image, obviously
- exported/mounted volumes from local filesystem
- memory limits and cpu shares
we're currently using unix sockets to route requests, so we'd want some
way of getting that to work, either manually using the shared volumes,
or maybe automagically...
Then uwsgi can be in charge of restarting containers if they ever die,
which would be nice...
We're at very early days of our docker exploration, so it's possible I
have totally misunderstood how everything works of course...
cheers!
HP
On 11/09/14 06:04, Roberto De Ioris wrote:
When building Docker containers, one must run services such as nginx, sshd
and uwsgi controlled by supervisord.
My attempts to use systemd on Fedora 21, failed.
Since for a web-app, we need uwsgi anyway, how about replacing supervisord
against uwsgi itself, and use that as the system wide supervisor (not the
program) for nginx, sshd, etc.
This already happens in uwsgi.it PaaS and a couple of other services built
over uWSGI. But as others have already said, docker is meant to run a
single app, so a process manager should not be required.
--
Harry Percival
Developer
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