Create new web application on runcloud server that you work on

Create a directory inside the web application or anywhere (just remember it)

Upload all your python file to the directory you just created above

Now – Install into the VPS server to install python and other staff for this example we will need

Python3

Fastapi

haversine

uvicorn

After install it, you will need to run the uvicorn but you need to run via the

Supervisor

To use supervisor as a process manager you should either:

• Hand over the socket to uvicorn using its file descriptor, which supervisor always makes available as , and which must be set in the fcgi-program section.
• Or use a UNIX domain socket for each uvicorn process.

A simple supervisor configuration might look something like this:

Create a program name any name DIGITALXXXX.conf inside the supervisor.d

Use the config below and save

[supervisord]

[fcgi-program:uvicorn]
directory = /home/digital/
socket=tcp://127.0.0.1:3500
command=uvicorn --fd 0 mainapi:app
numprocs=4
process_name=uvicorn-%(process_num)d
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
autostart=true
autorestart=true

Then run with supervisord -n

Now go back to runcloud to go to nginx config file. I create serverblock.conf in the location.http

app-address.location.http.serverblock.conf

server {
    listen 0.0.0.0:80;
    server_name xxxxxxxxxxxxx.loca.la;

    location / {
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_set_header X-NginX-Proxy true;

      proxy_pass http://127.0.0.1:3500/;
      proxy_redirect off;
    }
}

Now the domain xxxxxx.loca.la instead going to the main HTML folder, it will use proxy to go to the uvicorn server that I am running via 127.0.0.1:3500

Note:

To check if your app is running by checking

ps -fA | grep python

Then you can use command Kill to kill the process and restart them if needed