Merge pull request #39 from Philipinho/master

Add Apache2 instructions

reverse-proxy/README.md

@@ -33,3 +33,15 @@ Edit the file `reverse-proxy/traefik/docker-compose.traefik.yml` to contain the
 ```shell
 $ docker-compose -f docker-compose.yml -f reverse-proxy/traefik/docker-compose.traefik.yml up
 ```
+
+### Apache2
+Install the necessary Apache modules and restart Apache. Edit the file `reverse-proxy/apache2/plausible.conf` to contain the domain name you use for your server, then copy it into Apache's configuration folder. Enable it by creating a symlink in Apache's enabled sites folder with `a2ensite` command. Finally use Certbot to create a TLS certificate for your site:
+
+```shell
+$ sudo a2enmod proxy proxy_http proxy_ajp remoteip headers
+$ sudo systemctl restart apache2
+$ sudo cp reverse-proxy/apache2/plausible.conf /etc/apache2/sites-available/
+$ sudo a2ensite plausible.conf
+$ sudo systemctl restart apache2
+$ sudo certbot --apache
+```

reverse-proxy/apache2/plausible.conf

@@ -0,0 +1,18 @@
+<VirtualHost *:80>
+
+ ServerAdmin admin@example.com
+ ServerName example.com
+
+ ProxyPreserveHost On
+ ProxyPass / http://localhost:8000/
+ ProxyPassReverse / http://localhost:8000/
+
+ SetEnvIf X-Forwarded-For "^.*\..*\..*\..*" forwarded
+ LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
+ LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" forwarded
+
+ ErrorLog ${APACHE_LOG_DIR}/error.log
+ CustomLog ${APACHE_LOG_DIR}/access.log combined env=!forwarded
+ CustomLog ${APACHE_LOG_DIR}/access.log forwarded env=forwarded
+    
+</VirtualHost>