UN/LOCODE database for NeoFS
---   # Overview This repository contains instructions to generate UN/LOCODE database for NeoFS and raw representation of it. NeoFS uses UN/LOCODE in storage node attributes and storage policies. Inner ring nodes converts UN/LOCODE into human-readable set of attributes such as continent, country name, etc. You can find out more in [NeoFS Specification](https://github.com/nspcc-dev/neofs-spec). # Build ## Prerequisites - Latest [neofs-cli](https://github.com/nspcc-dev/neofs-node) - [UN/LOCODE](https://unece.org/trade/cefact/UNLOCODE-Download) database in CSV format - [OpenFlight Airports](https://raw.githubusercontent.com/jpatokal/openflights/master/data/airports.dat) database - [OpenFlight Countries](https://raw.githubusercontent.com/jpatokal/openflights/master/data/countries.dat) database ## Quick start Just run `make` to generate `locode_db` file for use with NeoFS InnerRing nodes. ``` shell $ make ... --out locode_db ``` ## Building First unzip file with GeoJSON continents from this repository. ``` $ gunzip continents.geojson ``` Then run neofs-cli command to generate boltDB file. ``` $ neofs-cli util locode generate --help generate UN/LOCODE database for NeoFS Usage: neofs-cli util locode generate [flags] Flags: --airports string Path to OpenFlights airport database (csv) --continents string Path to continent polygons (GeoJSON) --countries string Path to OpenFlights country database (csv) -h, --help help for generate --in strings List of paths to UN/LOCODE tables (csv) --out string Target path for generated database --subdiv string Path to UN/LOCODE subdivision database (csv) $ ./neofs-cli util locode generate \ --airports airports.dat \ --continents continents.geojson \ --countries countries.dat \ --in 2020-2\ UNLOCODE\ CodeListPart1.csv,2020-2\ UNLOCODE\ CodeListPart2.csv,2020-2\ UNLOCODE\ CodeListPart3.csv \ --subdiv 2020-2\ SubdivisionCodes.csv \ --out locode_db ``` **Database generation might take some time!** You can test generated database with neofs-cli. ``` $ neofs-cli util locode info --db locode_db --locode 'RU LED' Country: Russia Location: Saint Petersburg (ex Leningrad) Continent: Europe Subdivision: [SPE] Sankt-Peterburg Coordinates: 59.53, 30.15 ``` ## License This project is licensed under the CC Attribution-ShareAlike 4.0 International - see the [LICENSE](LICENSE) file for details