This is a simple docker-compose.yml setup using osm2pgsql with postgis. It is not well tuned, please read the osm2pgsql manual for more information on how to best use osm2pgsql.
This project started with a fork from OsmHackTW/osm2pgsql-docker.
At SOTM2022 I learned osm2pgsql is already packaged... so now this container
uses debian:bookworm-backports and apt-get install -y osm2pgsql/bookworm-backports!
Running the following:
docker-compose up
This will build the osm2pgsql container, download the postgis/postgis image, and run them both. Within the osm2pgsql container is a script to pulldown an OpenStreetMap area from geofabrik. The region can be changed in the docker-compose file under REGION.
If you think you may have to setup your database more than once, consider downloading an
extract (from geofabrik or elsewhere), you can specify the pbf directory in under volumes in the docker-compose.yml. (delaware is a great state to test with!)
After the file is loaded into the postgis database, you can connect to it locally with the connection information found in docker-compose.yml
You can update the database by re-running the osm2pgsql docker container, it will use
osm2pgsql-replication to update the existing database.