OpenVPN server in a Docker container complete with an EasyRSA PKI CA. Extensively tested on Digital Ocean $5/mo node and has a corresponding Digital Ocean Community Tutorial. Pick a name for the $OVPN_DATA data volume container. It's recommended to use the ovpn-data- prefix to operate seamlessly with the reference systemd service. Users are encourage to replace example with a descriptive name of their choosing. Initialize the $OVPN_DATA container that will hold the configuration files...