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Self-hosting Howto

You can either self-host or use our public instance. Everything is open-source, including the full production setup — there’s no 'open-core' model here.

When self-hosting, there are two modules you can set up on a server (see details in the repo README).

  • http-host

  • tile-gen

I there is a 99.9% chance you only need http-host. Tile-gen is slow, needs a huge machine and is totally pointless, since we upload the processed files every week.

System requirements

http-host: 300 GB SSD for hosting a single run and 4 GB RAM

tile-gen: 500 GB SDD and at least 64 GB ram

Ubuntu 22 or newer

Warning

This project is made to run on clean servers or virtual machines dedicated for this project. The scripts need sudo permissions as they mount/unmount disk images. Do not run this on your dev machine without using virtual machines. If you do, please make sure you understand exactly what each script is doing.

If you run it on a non-clean server, please understand that this will modify your nginx config!

Instructions

1. DNS setup

Set up a server with at least 300 GB SSD space and configure the DNS for the subdomain of your choice. For example "maps.example.com" -> 185.199.110.153

2. Clone and prepare config folder

git clone https://github.com/hyperknot/openfreemap

Copy .env.sample to .env and set the values.

DOMAIN_LE - Your subdomain
LE_EMAIL - Your email for Let's Encrypt

3. Set up Python if you don't have it yet

On Ubuntu you can get it by sudo apt install python3-pip

On macOS you can do brew install python

4. Deploy http-host

You run the deploy script locally, and it deploys to a remove server over SSH. You can use a virtualenv if you are used to working with them, but it's not necessary.

cd openfreemap
pip install -e .

Then run the actual deploy command

./init-server.py http-host-static HOSTNAME

After this, go for a walk and by the time you come back it should be up and running with the latest planet tiles deployed. Don't worry about the "Download aborted" lines in the meanwhile, it's a bug in CloudFlare.

Deploy tile-gen server (optional)

If you have a really beefy machine (see above) and you really want to generate tiles yourself, you can run ./init-server.py tile-gen HOSTNAME.

Trigger a run manually, by running

sudo /data/ofm/venv/bin/python -u /data/ofm/tile_gen/bin/tile_gen.py make-tiles planet

It's recommended to use tmux or similar, as it can take days to complete.