Structure:

- main wiki folder added
- removed partition into software-types
- thinking about partition by software/general

wiki/openvpn.md

@@ -0,0 +1,43 @@
+# OpenVPN
+
+## Setup Server
+
+### Docker
+
+The official container and documentation was made by [kylemanna](https://hub.docker.com/r/kylemanna/openvpn).
+
+#### Volumes
+Set the following volumes with the -v tag.
+
+| Volume-Name      | Container mount | Description              |
+| ---------------- | --------------- | ------------------------ |
+| ovpn             | /etc/openvpn    | storage for openvpn data |
+
+#### Ports
+Set the following ports with the -p tag.
+
+| Container Port | Recommended outside port | Protocol | Description  |
+| -------------- | ------------------------ | -------- | ------------ |
+| 1194           | 1194                     | UDP      | openvpn port |
+
+#### Additional
+There are some special variables to set.
+
+| Flag      | Usage                  |
+| --------- | ---------------------- |
+| --cap-add | add linux capabilities |
+
+#### Rebuild
+
+```
+#!/bin/sh
+docker stop openvpn
+docker rm openvpn
+docker pull kylemanna/openvpn
+docker run --name openvpn \
+	--restart unless-stopped \
+	--cap-add=NET_ADMIN \
+	-p 1194:1194/udp \
+	-v ovpn:/etc/openvpn \
+	-d kylemanna/openvpn
+```