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Update README.md

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Add .env file

Signed-off-by: Julien Boyer <julien@larevolution.re>
Signed-off-by: sitarane <julien@larevolution.re>
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Julien Boyer 2023-07-30 20:50:18 +02:00 • committed by sitarane
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official-documentation-samples/rails/README.md
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@ -138,6 +138,20 @@ services:
> >
> You can use either a `.yml` or `.yaml` extension for this file. > You can use either a `.yml` or `.yaml` extension for this file.
You can see in the docker-compose.yml file:
> env_file: .env
We need to create that .env file, with the following content:
```bash
POSTGRES_PASSWORD=uniquesecretpassword
POSTGRES_USER=postgres
```
Feel free to make them unique.
Note for later: if you commit your code to git, make sure to add this .env file that has your
db password to .gitignore. You can use this file to store other secrets.
### Build the project ### Build the project
With those files in place, you can now generate the Rails skeleton app With those files in place, you can now generate the Rails skeleton app