today I was repairing my pihole as I updated php to 7.3 and then I spotted these lines:
Processing triggers for php7.3-fpm (7.3.24-3+ubuntu18.04.1+deb.sury.org+1) ...
NOTICE: Not enabling PHP 7.3 FPM by default.
NOTICE: To enable PHP 7.3 FPM in Apache2 do:
NOTICE: a2enmod proxy_fcgi setenvif
NOTICE: a2enconf php7.3-fpm
NOTICE: You are seeing this message because you have apache2 package installed.
Processing triggers for libapache2-mod-php7.3 (7.3.24-3+ubuntu18.04.1+deb.sury.org+1) ...
which I might have missed on original install as apache was installed right from the beginning. I was under the impression that pihole uses lighttpd and when I first installed I got an error lighttpd server server did not started as port 80 was already in use, so i changed the port to 8082 . but while I was using pihole I noticed pihole web interface is also working on port 80, and also on port 8082 , well how is this being managed ?