monit check process by name without pid

check process httpd
    matching "/usr/sbin/httpd"
    start program = "/etc/init.d/httpd start"
    stop program  = "/etc/init.d/httpd stop"

monit will check process by process name "/usr/sbin/httpd"

AH00082: an unknown filter was not added: PHP

Должно быть так

/etc/apache2/apache2.conf

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

А не так

/etc/apache2/mod-available/php5filter.conf
<Files *.php>
       SetOutputFilter PHP
       SetInputFilter PHP
</Files>

Делаем так

#<Files *.php>
#      SetOutputFilter PHP
#       SetInputFilter PHP
#</Files>

переадресация c http на https и другой порт

RewriteEngine On

RewriteCond %{SERVER_PORT} ^80$ [OR]

RewriteCond %{HTTP} =on

RewriteRule ^(.*)$ https://www.domain.com:8080/$1 [R=301,L]