add deprecation warnings throughout docs

This commit is contained in:
Sarah Hoffmann 2024-08-08 11:53:27 +02:00
parent a14ab1c08c
commit a2a44b875a
6 changed files with 28 additions and 6 deletions

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# Deploying Nominatim using the PHP frontend
!!! danger
The PHP frontend is deprecated and will be removed in Nominatim 5.0.
The Nominatim API is implemented as a PHP application. The `website/` directory
in the project directory contains the configured website. You can serve this
in a production environment with any web server that is capable to run

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@ -302,6 +302,9 @@ To run Nominatim via webservers like Apache or nginx, please continue reading
#### Testing the PHP frontend
!!! danger
The PHP fronted is deprecated and will be removed in Nominatim 5.0.
You can run a small test server with the PHP frontend like this:
```sh

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@ -72,7 +72,7 @@ For running the Python frontend:
* [starlette](https://www.starlette.io/)
* [uvicorn](https://www.uvicorn.org/)
For running the legacy PHP frontend:
For running the legacy PHP frontend (deprecated, will be removed in Nominatim 5.0):
* [PHP](https://php.net) (7.3+)
* PHP-pgsql
@ -194,6 +194,7 @@ sudo make install
cmake: `cmake -DBUILD_MODULE=on ../Nominatim`. To compile the module
you need to have the server development headers for PostgreSQL installed.
On Ubuntu/Debian run: `sudo apt install postgresql-server-dev-<postgresql version>`
The legacy tokenizer is deprecated and will be removed in Nominatim 5.0
Nominatim installs itself into `/usr/local` per default. To choose a different

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# Database Migrations
Since version 3.7.0 Nominatim offers automatic migrations. Please follow
Nominatim offers automatic migrations since version 3.7. Please follow
the following steps:
* stop any updates that are potentially running
* update Nominatim to the newer version
* go to your project directory and run `nominatim admin --migrate`
* (optionally) restart updates
* Stop any updates that are potentially running
* Update the backend: `pip install -U nominatim-db`
* Go to your project directory and run `nominatim admin --migrate`
* Update the frontend: `pip install -U nominatim-api`
* (optionally) Restart updates
If you are still using CMake for the installation of Nominatim, then you
need to update the software in one step before migrating the database.
It is not recommended to do this while the machine is serving requests.
Below you find additional migrations and hints about other structural and
breaking changes. **Please read them before running the migration.**

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* SQLite (>= 3.30)
* Spatialite (> 5.0.0)
* aiosqlite
On Ubuntu/Debian, you can run:
sudo apt install sqlite3 libsqlite3-mod-spatialite libspatialite7
Install the aiosqlite Python package in your virtual environment:
/srv/nominatim-venv/bin/pip install aiosqlite
## Creating a new SQLite database
Nominatim cannot import directly into SQLite database. Instead you have to

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## Legacy tokenizer
!!! danger
The Legacy tokenizer is deprecated and will be removed in Nominatim 5.0.
If you still use a database with the legacy tokenizer, you must reimport
it using the ICU tokenizer below.
The legacy tokenizer implements the analysis algorithms of older Nominatim
versions. It uses a special Postgresql module to normalize names and queries.
This tokenizer is automatically installed and used when upgrading an older