dl-router

router of download URLs

returns 302 to a mirror configured. Can manually select region.

currently designed for app folder to be mapped into a usgi container. see sample launch script launch_redirect.sh

expects userdata.csv in app folder.. map as needed. expects mirrors.yaml in app folder.. map as needed

run local

cd app
export FLASK_APP=main
python -m flask run --host 0.0.0.0 --port 5000

configuration

see examples folder

modes

redirect - standard redirect functionality dl_map - will attempt to use contents of userdata.csv to map downloads

mirrors

mirror target with trailing slash is placed in a yaml list under a key for regions

yaml configured

---
mode: dl_map
NA:
  - https://mirror1.example/images/
  - https://mirror2.example/images/
EU:
  - https://mirror3.example/weirdfolder/images/
  - https://mirror4.example/many/sub/folders/images/

API

/status meant for simplee healtcheck. returns 200 OK

/reload Flushes cache and reloads userdata file. Return JSON of what new userdata is

/mirrors Shows all mirrors configured

/regions Shows all mirror regions

/dl_map shows download map for images

/geoip show geoip info from requestor IP

/region/REGIONCODE/ will redirect to desired configurd regions:
NA - north america EU - Europe AS - Asia (currently China)