# ReverseProxy on Apache2 Server ## To a Subpath This creates a subpath behind the domain of your server. For example `https://ismus.net/gitea`. ([source](https://docs.gitea.io/en-us/reverse-proxies/#using-apache-httpd-with-a-sub-path-as-a-reverse-proxy)) 1. In `/etc/apache2/conf-available` create a fitting .conf-file for your service. Here e.g. for gitea ProxyPass http://localhost:3000 nocanon ProxyPassReverse http://localhost:3000 2. Don't forget to activate the config with `sudo a2enconf gitea` resp. your conf-file. 3. Of course you may have to `sudo systemctl reload apache2` your server to have it work. ## To a Subdomain 1. In `/etc/apache2/sites-available` create a new file with `.conf`. 2. It should look like that (here with a local server listening to port 3000) ProxyPreserveHost On ProxyPass "/" "http://localhost:3000/" ProxyPassReverse "/" "http://localhost:3000/" ServerName subdomain.yourserver.net TransferLog /var/log/apache2/access.log ErrorLog /var/log/apache2/error.log SSLCertificateFile /etc/letsencrypt/live/yourserver.net/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/yourserver.net/privkey.pem Include /etc/letsencrypt/options-ssl-apache.conf 3. Activate this config by `sudo a2ensite subdomain` and 4. `sudo systemctl reload apache2`