108 lines
2.9 KiB
Markdown
108 lines
2.9 KiB
Markdown
<p align="center">
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<img src="./.github/logo.svg" width="500px" alt="NeoFS">
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</p>
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<p align="center">
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UN/LOCODE database for <a href="https://frostfs.info">ForstFS</a>
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</p>
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---
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# Overview
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This repository contains instructions to generate UN/LOCODE database for FrostFS
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and raw representation of it. FrostFS uses UN/LOCODE in storage node attributes
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and storage policies. Inner ring nodes converts UN/LOCODE into human-readable
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set of attributes such as continent, country name, etc.
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# Build
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## Prerequisites
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- Latest [frost] tool(https://github.com/TrueCloudLab/frostfs-node)
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- [UN/LOCODE](https://unece.org/trade/cefact/UNLOCODE-Download)
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database in CSV format
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- [OpenFlight Airports](https://raw.githubusercontent.com/jpatokal/openflights/master/data/airports.dat)
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database
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- [OpenFlight Countries](https://raw.githubusercontent.com/jpatokal/openflights/master/data/countries.dat)
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database
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## Quick start
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Just run `make` to generate `locode_db` file for use with FrostFS InnerRing nodes.
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``` shell
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$ make
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...
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--out locode_db
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```
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## Building
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First unzip file with GeoJSON continents from this repository.
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```
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$ gunzip continents.geojson
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```
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Then run frost command to generate boltDB file.
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```
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$ frost util locode generate --help
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generate UN/LOCODE database for FrostFS
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Usage:
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frost util locode generate [flags]
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Flags:
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--airports string Path to OpenFlights airport database (csv)
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--continents string Path to continent polygons (GeoJSON)
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--countries string Path to OpenFlights country database (csv)
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-h, --help help for generate
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--in strings List of paths to UN/LOCODE tables (csv)
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--out string Target path for generated database
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--subdiv string Path to UN/LOCODE subdivision database (csv)
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$ ./frost util locode generate \
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--airports airports.dat \
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--continents continents.geojson \
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--countries countries.dat \
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--in 2022-1\ UNLOCODE\ CodeListPart1.csv,2022-1\ UNLOCODE\ CodeListPart2.csv,2022-1\ UNLOCODE\CodeListPart3.csv \
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--subdiv 2020-2\ SubdivisionCodes.csv \
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--out locode_db
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```
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**Database generation might take some time!**
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You can test generated database with `frost`.
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```
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$ frost util locode info --db locode_db --locode 'RU LED'
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Country: Russia
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Location: Saint Petersburg (ex Leningrad)
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Continent: Europe
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Subdivision: [SPE] Sankt-Peterburg
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Coordinates: 59.88, 30.25
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```
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# Building Debian package
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The most simple way is to run a make target
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```shell
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$ make debpackage
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```
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When packages are built, you can clean up the leftover with
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```shell
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$ dh clean
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```
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or
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```shell
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$ make debclean
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```
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## License
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This project is licensed under the CC Attribution-ShareAlike 4.0 International -
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see the [LICENSE](LICENSE) file for details
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