It seems the python 3.7 images on the jenkins master is quite old :
root@thyssen:~# docker images | grep python python 3.7 a4cc999cf2aa 16 months ago 929MB
I'm guessing it's because $VERSION_CODENAME is empty here: https://forge.softwareheritage.org/source/swh-environment/browse/master/docker/Dockerfile$3
Thu, Sep 17
possibly related to T2373.
Wed, Sep 16
May 16 2020
It worked \m/ (that was it).
Hmph, should have changed the commit title ¯\_(ツ)_/¯
May 6 2020
Jan 27 2020
Probably doesn't anymore since we moved to confluent-kafka
Dec 11 2019
Resolved by D2424.
Dec 9 2019
Nov 26 2019
Closed by 9a98e8be06817055693671cfbe6917645171993e
Nov 20 2019
And it's fixed.
Ok, the stacktrace and the current indexer code (master) seems out of sync.
rDCIDXb2ff26454b37f3d332b90ff6a70a45b43dea6526 fixing that part of the journal client.
I failed to find the swh-docker-compose.logs file.
I finally found the reference of the node the build ran on though (because i keep forgetting that) 
Nov 19 2019
Nov 18 2019
Nov 12 2019
Indeed, the Dockerfile fix is much simpler. Let's hope they will fix the issue upstream (not sure regarding this comment).
We've migrated away from doing that ages ago in favor of app factories, and I'd very much prefer we avoid introducing this again: Side effects such as reading configuration files unconditionally running in importable modules are very bad form.
Seems the simplest solution is to instantiate the wsgi application in swh.*.api.server modules.
Ah, I guess that's the opposite then.
Works fine for me? Are you sure your docker image is up to date?
I was also looking at it.
Sep 6 2019
Sep 5 2019
Hm, i don't know how to close this issue, but it should be closed now.
Thx to this change (provided by @olasd) in the swh-docker-dev repository, tasks are exectued:
diff --git a/conf/loader.yml b/conf/loader.yml index 4a4fb54..0cc07e6 100644 --- a/conf/loader.yml +++ b/conf/loader.yml @@ -5,6 +5,7 @@ storage: celery: task_broker: amqp://guest:guest@amqp// task_modules: + - swh.loader.package.tasks - swh.loader.debian.tasks - swh.loader.dir.tasks - swh.loader.git.tasks @@ -16,6 +17,7 @@ celery: - swh.deposit.loader.tasks