2.2 KiB
2.2 KiB
??? info "Setting up a DATABASE_GROUP and its connection credentials."
1. If you haven't done so, create an empty file called `#!bash credentials.yaml` in your RAPIDS root directory:
2. Add the following lines to `credentials.yaml` and replace your database-specific credentials (user, password, host, and database):
``` yaml
MY_GROUP:
database: MY_DATABASE
host: MY_HOST
password: MY_PASSWORD
port: 3306
user: MY_USER
```
1. Notes
1. The label `[MY_GROUP]` is arbitrary but it has to match the `[DATABASE_GROUP]` attribute of the data stream you choose to use.
2. Indentation matters
3. You can have more than one credentials group in `credentials.yaml`
??? hint "Upgrading from `./.env` from RAPIDS 0.x"
In RAPIDS versions 0.x, database credentials were stored in a `./.env` file. If you are migrating from that type of file, you have two options:
1. Migrate your credentials by hand:
=== "change .env format"
``` yaml
[MY_GROUP]
user=MY_USER
password=MY_PASSWORD
host=MY_HOST
port=3306
database=MY_DATABASE
```
=== "to credentials.yaml format"
``` yaml
MY_GROUP:
user: MY_USER
password: MY_PASSWORD
host: MY_HOST
port: 3306
database: MY_DATABASE
```
2. Use the migration script we provide (make sure your conda environment is active):
```python
python tools/update_format_env.py
```
??? hint "Connecting to localhost (host machine) from inside our docker container."
If you are using RAPIDS' docker container and Docker-for-mac or Docker-for-Windows 18.03+, you can connect to a MySQL database in your host machine using `host.docker.internal` instead of `127.0.0.1` or `localhost`. In a Linux host, you need to run our docker container using `docker run --network="host" -d moshiresearch/rapids:latest` and then `127.0.0.1` will point to your host machine.