apache2 + dokuwiki + ssl + letsencrypt (certbot) + virtual hosts (2020)

Install stuff
apt-get install letsencrypt python3-certbot-apache dokuwiki apache2
Configure ssl for main webpage
a2ensite 000-default-le-ssl.conf sudo certbot –apache -d www.memelabs.net –post-hook “/usr/sbin/service apache2 restart”
Create ssl for dokuwiki webpage:
- Copy 000-default-le-ssl.conf to dokuwiki-ssl.conf. Edit DocumentRoot to point to /usr/share/dokuwiki
- Create ssl certificate for dokuwiki:
  sudo certbot –apache -d wiki.memelabs.net –post-hook “/usr/sbin/service apache2 restart”
Redirect non-ssl (port 80) webpages to ssl ones:
Edit 000-default.conf, add:
Redirect permanent / https://www.memelabs.net
Do the same with the dokuwiki weppage. Create dokuwiki_ssl.conf:
<VirtualHost *:80> ServerName wiki.memelabs.net DocumentRoot /usr/share/dokuwiki Redirect permanent / https://wiki.memelabs.net RewriteEngine on RewriteCond %{SERVERNAME} =wiki.memelabs.net RewriteRule ^ https://%{SERVERNAME}%{REQUEST_URI} [END,QSA,R=permanent] </VirtualHost>