Configuration

ODIN can be configured through environment variables.

Environment Variables

Variable	Default	Description
ODIN_SELF_UPDATE	1	Set to 0 to disable automatic update checks
NOMINATIM_URL	https://nominatim.openstreetmap.org/search	URL of the Nominatim server for place search. Set this when using a self-hosted Nominatim instance in offline environments.

Self-Hosted Search

If you operate ODIN without internet access, you can host your own Nominatim server for the "Search for places" feature:

export NOMINATIM_URL=http://your-server:8080/search

Self-Hosted Map Tiles

For offline map tiles, use mbtileserver:

1. Download .mbtiles files for your region
2. Start mbtileserver: mbtileserver --dir /path/to/tiles
3. Add the server URL in ODIN as a TileJSON Discovery service

See Tile Services for detailed instructions.