PREUN

/bin/sh

if [ "$1" -eq "0" ] ; then
    # Package removal, not upgrade
    /bin/systemctl --no-reload disable httpd.service httpd-worker.service httpd-event.service > /dev/null 2>&1 || :
    /bin/systemctl stop httpd.service httpd-worker.service httpd-event.service > /dev/null 2>&1 || :
fi

POSTIN

/bin/sh

# Register the httpd service
if [ "$1" -eq "1" ] ; then 
    # Initial installation 
    /bin/systemctl daemon-reload >/dev/null 2>&1 || :
fi

POSTUN

/bin/sh

/bin/systemctl daemon-reload >/dev/null 2>&1 || :