This container allows you to easily set up an OpenStreetMap PNG tile server given a .osm.pbf file. It is based on the latest Ubuntu 18.04 LTS guide from switch2osm.org and therefore uses the default OpenStreetMap style.
First create a Docker volume to hold the PostgreSQL database that will contain the OpenStreetMap data:
docker volume create openstreetmap-data
Next, download an .osm.pbf extract from geofabrik.de for the region that you're interested in. You can then start importing it into PostgreSQL by running a container and mounting the file as /data.osm.pbf. For example:
docker run -v /absolute/path/to/luxembourg.osm.pbf:/data.osm.pbf -v openstreetmap-data:/var/lib/postgresql/10/main overv/openstreetmap-tile-server import
If the container exits without errors, then your data has been successfully imported and you are now ready to run the tile server.
Run the server like this:
docker run -p 80:80 -v openstreetmap-data:/var/lib/postgresql/10/main -d overv/openstreetmap-tile-server run
Your tiles will now be available at http://localhost:80/tile/{z}/{x}/{y}.png. If you open leaflet-demo.html in your browser, you should be able to see the tiles served by your own machine. Note that it will initially quite a bit of time to render the larger tiles for the first time.
Tiles that have already been rendered will be stored in /var/lib/mod_tile. To make sure that this data survives container restarts, you should create another volume for it:
docker volume create openstreetmap-rendered-tiles
docker run -p 80:80 -v openstreetmap-data:/var/lib/postgresql/10/main -v openstreetmap-rendered-tiles:/var/lib/mod_tile -d overv/openstreetmap-tile-server run
The import and tile serving processes use 4 threads by default, but this number can be changed by setting the THREADS environment variable. For example:
docker run -p 80:80 -e THREADS=24 -v openstreetmap-data:/var/lib/postgresql/10/main -d overv/openstreetmap-tile-server run
Copyright 2018 Alexander Overvoorde
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