Nod server js cu domeniu sau fără acces la port sau utilizați Apache ca Proxy invers

nod server js cu domeniu sau fără acces la port sau utilizați Apache ca Proxy invers

Step 1 — Enabling Necessary Apache Modules
sudo a2enmod proxy
sudo a2enmod proxy_http
sudo a2enmod proxy_balancer
sudo a2enmod lbmethod_byrequests

To put these changes into effect, restart Apache.

sudo systemctl restart apache2

Step 2 — Modifying the Default Configuration to Enable Reverse Proxy

Open the default Apache configuration file using nano or your favorite text editor.

sudo nano /etc/apache2/sites-available/000-default.conf

Example 1 — Reverse Proxying a Single Backend Server


add below lines in file   
/etc/apache2/sites-available/000-default.conf


<VirtualHost *:80>
    ProxyPreserveHost On

    ProxyPass / http://127.0.0.1:8080/
    ProxyPassReverse / http://127.0.0.1:8080/
</VirtualHost>