Seafile behind an Apache2 VHost Server

So I have an apache server that serves up some simple pages and i have a server dedicated to Seafile.

What do I need to add to my VHOST server to send it to the second server
I tried

<VirtualHost *:443>
ServerAdmin webmaster@localhost
ServerName myseafile.mydomain.com
#DocumentRoot /var/www/html

 RewriteEngine On

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

 SSLProxyEngine on
 SSLProxyVerify none
 SSLProxyCheckPeerCN off
 SSLProxyCheckPeerName off
 SSLProxyCheckPeerExpire off
 SSLCertificateFile /etc/ssl/your-domain.com/zerossl_certificate.crt
 SSLCertificateKeyFile /etc/ssl/your-domain.com/private.key
 Include /etc/letsencrypt/options-ssl-apache.conf

Redirect “/” “https://192.168.0.100/” ###########THis kind of works but show the internal IP

##Kind of working #### Redirect permanent “/” “https://192.168.0.100/

RedirectMatch ^/$ /myseafile

SSLProxyEngine on

ProxyPass / https://myseafile.mydomain.com/

ProxyPassReverse / https://192.168.0.100/

ProxyPass / https://192.168.0.100/
ProxyPassReverse / https://myseafile.mydomain.com

This kind of works but it shows the internal IPs and I’m pretty sure if I wasn’t sitting on the NAT i would not be able to access the server

any help would be appreciated

I think I just reversed the numbers

This seemed to work

ServerAdmin webmaster@localhost ServerName myserver1.mydomain.com #DocumentRoot /var/www/html
 RewriteEngine On

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

 SSLProxyEngine on
 SSLProxyVerify none
 SSLProxyCheckPeerCN off
 SSLProxyCheckPeerName off
 SSLProxyCheckPeerExpire off
 SSLCertificateFile /etc/ssl/your-domain.com/zerossl_certificate.crt
 SSLCertificateKeyFile /etc/ssl/your-domain.com/private.key

 Include /etc/letsencrypt/options-ssl-apache.conf

ProxyPass / https://192.168.1…100/
ProxyPassReverse / httsp://192.168.1.100/
ProxyPassReverse / https://myserver1,mydomain.com/