Как сделать редирект (redirect) с HTTP на HTTPS(защищенный протокол) в Apache 2

Ваш конфиг хоста должен выглядеть примерно так:

<VirtualHost *:80>
  ServerName happydapps.com
  ServerAlias www.happydapps.com

  Redirect permanent / https://happydapps.com/
</VirtualHost>

<VirtualHost *:443>
        ServerName happydapps.com
        DocumentRoot /www/path/public
        ServerAdmin webmaster@localhost


        SSLEngine on

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


        #Include /etc/letsencrypt/options-ssl-apache.conf
        ServerAlias www.happydapps.com
        #SSLCertificateFile /happydapps.com/fullchain.pem
        #SSLCertificateKeyFile /privkey.pem
</VirtualHost>