How to deploy a Python App on Railway

railway.md

Deploy a Python App on Railway under 2 minutes!

Let's see how we can deploy a Flask Application to Railway:

Here we have a very simple Flask App:

import flask

app = flask.Flask(__name__)

@app.route('/')
def index():
    return "Hello World!"

if __name__ == '__main__':
    app.run()

We name this file main.py

We create two more files:

• requirements.txt

  Flask
  gunicorn
  

• Procfile

  web: gunicorn server:app
  

The directory should look like this:

├── src
│   ├── main.py
│   │
│   ├── Procfile
│   |
│   ├── requirements.txt

Now simply create a GitHub Repository and add the files that we just created.

Log in to your Railway dashboard and create a new project.

Choose Deploy from GitHub repo

After that, simply configure your GitHub settings to allow Railway to read the repository with your app.

And just like that you have deployed your Python App to Railway!

You can generate a domain for your app or even connect your custom domain!

Written by Soham Datta ✌🏻

i do exactly this and get no module named 'server' error

instead of web: gunicorn server:app
web: gunicorn main:app

works

the single route worked but when I added multiple routes, the Application failed to respond

I was also application failed to respond but it auto got fixed LEZ GO!

where we can add templates. show this process

where we can add templates. show this process

make a folder name "templates" flask automatically will recognise this folder