I got an application server image built with Docker. However, this image contains an OpenVPN client which needs a different certificate for each client, among other minimal configuration files.
I push this image to multiple servers across the globe. Every of them communicates with each other, thats the reason to use the VPN.
How should I put the configuration for such servers? I think this is out the scope of Docker. Must I use a configuration server like Ansible or so?