site.conf

server {
        listen 8080;
        server_name localhost;

        location / {
            proxy_pass http://front:3000;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $http_connection;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            add_header Access-Control-Allow-Origin *;
        }
}