docker/conf: Align some settings with production ones
In order to mitigate some network issues that might happen when loading an origin into the archive:
-
use storage reverse proxy URL in loader configuration
-
use objstorage reverse proxy URL in storage configuration
Bump client_max_body_size in nginx configuration from 100M to 4GB.
Related to !164 (closed)
Migrated from D6891 (view on Phabricator)