The deployment docs are a little out of date and need a full review. See docs/source/siteadmin/deploying.rst.

For Debian 10, we can refer to the Dockerfile-debian-python3-sqlite script, which installs and runs MediaGoblin in Debian 10 under Docker.

For Fedora, we may want to make another Dockerfile to allow us to quickly verify that we have the list of dependencies correct.

Hello everyone,

I have initialized a new instance on ​https://medya.oyd.org.tr and want to serve our conference's ([ozgurkon.org]) videos and slides from it; but when I tried to upload videos, it's not working.

First of all, I just added video media type and uploaded a demo video, but it stuck on "Processing" step. Then, I changed my mediagoblin.ini like this:

[[mediagoblin.media_types.video]]
available_resolutions = 144p,240p,360p,480p,720p,1080p
default_resolution = 1080p
[[[skip_transcode]]]
mime_types = video/webm, video/ogg, video/mp4, audio/ogg, application/ogg, application/x-annodex
container_formats = Matroska, Ogg, ISO MP4/M4A 
video_codecs = VP8 video, VP9 video, Theora, H.264, H.264 / AVC, MPEG-4 video
audio_codecs = Vorbis, MPEG-4 AAC audio
dimensions_match = false

But nothing changed. But I wanted to add media via {{{bin/gmg addmedia}} because I want to add ~20 GB of video. If I use this tool, video will appear on the site, but Video.js is not working and <source> tag is not exist on <video> block.

If I tried to reprocess a video that I uploaded via web with {{{bin/gmg reprocess}} I got this error:

WARNING:mediagoblin.processing:No idea what happened here, but it failed: TypeError("main_task() got multiple values for argument 'medium_size'",)
Traceback (most recent call last):
  File "bin/gmg", line 11, in <module>
    load_entry_point('mediagoblin', 'console_scripts', 'gmg')()
  File "/srv/medya.oyd.org.tr/mediagoblin/mediagoblin/gmg_commands/__init__.py", line 149, in main_cli
    args.func(args)
  File "/srv/medya.oyd.org.tr/mediagoblin/mediagoblin/gmg_commands/reprocess.py", line 293, in reprocess
    run(args)
  File "/srv/medya.oyd.org.tr/mediagoblin/mediagoblin/gmg_commands/reprocess.py", line 205, in run
    reprocess_info=reprocess_request)
  File "/srv/medya.oyd.org.tr/mediagoblin/mediagoblin/submit/lib.py", line 277, in run_process_media
    chord(wf[0])(wf[1])
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 1196, in __call__
    return self.apply_async((), {'body': body} if body else {}, **options)
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 1237, in apply_async
    body=body, task_id=task_id, **options)
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 1251, in apply
    args=(tasks.apply(args, kwargs).get(propagate=propagate),),
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 1011, in apply
    sig.apply(args=args, kwargs=kwargs, **options) for sig, _ in tasks
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 1011, in <listcomp>
    sig.apply(args=args, kwargs=kwargs, **options) for sig, _ in tasks
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/canvas.py", line 192, in apply
    return self.type.apply(args, kwargs, **options)
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/app/task.py", line 741, in apply
    ret = tracer(task_id, args, kwargs, request)
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/app/trace.py", line 388, in trace_task
    I, R, state, retval = on_error(task_request, exc, uuid)
  File "/srv/medya.oyd.org.tr/mediagoblin/lib/python3.6/site-packages/celery-4.1.0-py3.6.egg/celery/app/trace.py", line 374, in trace_task
    R = retval = fun(*args, **kwargs)
TypeError: main_task() got multiple values for argument 'medium_size'

I need to serve this videos, what should I do?