Provide ccplugin to test s3 storage configuration
It would be nice to have a ccplugin that makes it easier to test if an s3 storage configuration is correct.
cubicweb-ctl s3-test instance would create a file, so some checks on it, and then remove it
I don't know if it could be in two steps so that the user can go and look at the bucket and see the cubicweb-hello-world.txt file exists and then go back and have another command to remove the test.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information