Apache Virtual Host without ServerName

By reading a little more on the internet and joining with @ miguel-batista's response, what worked was putting the two applications on the same virtual host, differentiating it by Alias .

/etc/apache2/sites-enabled/site.conf



<VirtualHost *:80>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html

    Alias /site1 /var/www/html/site1
    Alias /site2 /var/www/html/site2

    <Directory /var/www/html>
            Options Indexes FollowSymlinks MultiViews
            AllowOverride All
            Order allow,deny
            allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

You can solve your problem as follows:

open the file hosts using the command sudo nano /etc/hosts

and add the following lines in the file to create the vhost redirect you want to create:

127.0.1.1  site1
127.0.1.1  site2

Then open the file sudo nano /etc/apache2/sites-enabled/site1.conf and edit the data as follows

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        ServerName site1
        DocumentRoot /var/www/html/site1

        <Directory /var/www/html/site1>
            Order allow,deny
            Allow from all
        </Directory>
    </VirtualHost>

for site2

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        ServerName site2
        DocumentRoot /var/www/html/site2

        <Directory /var/www/html/site2>
            Order allow,deny
            Allow from all
        </Directory>
    </VirtualHost>

In this way you are creating a vhost for each one and doing the pointing to the folders.

Then run the commands

a2ensite /etc/apache2/sites-enabled/site1.conf
a2ensite /etc/apache2/sites-enabled/site2.conf

To make sure that both vhosts are enabled in apache, and then

service apache2 restart

To access the url you will not need to use localhost

only site1/ or site2/ you do not need a DNS to create a local server using ServerName. If you want to do in production use IP de acesso ao servidor online/site1 or IP de acesso ao servidor online/site2 I hope I have helped.