1ccc0491-1cd6-441e-a3c1-05211feeca8b

why do you have a mysql daemon in your NodeJS application?
If you're trying to use a MySQL database then you can just deploy one into your Railway project

I created a new project using my github repo (a5886754-0e45-4ccd-83df-a4b57ca5ecaa).
I added MySQL service. I try to copy the variables in my .env. Idk why the HOST is railway.internal instead of something that finishes with .railway.app

i already have a local database called "maville" that i'm trying to deploy

i dont even know if i'm making sense

@Fragly could you please help me?

Please don't ping conductors

You are not. Can you please explain what you're trying to do? Are you trying to copy your service env variables into your local environment? If so, do not use the internal URL, you will need to use your database's public URL

I created a database and i read that i could use railway to deploy it and make it public. I thought i had to add my add my github repository and then add MySQL

sorry for the ping

You can, that's exactly what you have to do. Folow what Fragly said above, add a database to your project then copy the environment variables into your app

Make sure to reference the environment variables rather than commit the secrets to Github

is my .env correct?
MYSQLHOST=localhost MYSQLUSER=root
MYSQLPASSWORD= MYSQLDATABASE=maville
MYSQL_PORT=3306
PORT=8080

Looks fine to me, but only you can see your env variables

If they match, that's good

Actually, MYSQL_PORT should be the public URL port on your database. Make sure those match

how do i get my public URL port. sorry i'm really new to this…

Example from one of my services

ah okay

Your public networking URL should be used locally, internal URL should be used internally

still doesn't work idk what i'm doing wrong. I copied the env variables from railway and added them in my .env. I get this :

pattyboi22@MacBookAir MaVilleAPI % node index.js
Serveur API démarré sur http://localhost:8080
Erreur de connexion à la base de données : Error: getaddrinfo ENOTFOUND mysql.railway.internal
    at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:120:26) {
  errno: -3008,
  code: 'ENOTFOUND',
  syscall: 'getaddrinfo',
  hostname: 'mysql.railway.internal',
  fatal: true
}

it works now i had to change the host to the public network one . The problem is i can't find my API public url

Your api won’t have one by default, you’ll have to generate one in the service settings

give this a read: https://docs.railway.com/quick-start

!s