- Rewrite nginxmon/geo.py to use maxminddb + DB-IP City Lite MMDB
(https://cdn.jsdelivr.net/npm/dbip-city-lite/dbip-city-lite.mmdb.gz)
instead of ip-api.com HTTP API — eliminates all network timeouts and
rate-limit issues; lookups are now sub-millisecond in-process
- Keep _lookup_batch() signature unchanged so routermon receiver
requires no changes
- MMDB downloaded on first use (lazy) and refreshed monthly via
APScheduler; reader cached module-level (thread-safe for reads)
- Add management command: manage.py download_geo_db
- Update k8s init container to download MMDB on first deploy if absent
- Add maxminddb==3.1.1 dependency
CC BY 4.0 — DB-IP (https://db-ip.com)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
junv
