Possible improvements

[adubeniuk]

As there's no limit to perfection there are few thigns here which could be improved.

1. use Ansible to generate rsyslog and nginx configs from jinja2 templates
   this will make the configs highly customizable and easily managed

2. use Ansible dynamic inventory and Ansible docker module instead of docker-compose to run (and scale) the containers
   https://divhide.com/2016/05/10/using-a-docker-connection-with-ansible/

3. use Docker Machine to provision on multiple Docker hosts via various cloud drivers such as AWS, GCP or DigitalOcean
   this will allow to make this setup really production ready and be able to test that on a local machine with VirtualBox as one of the supported drivers

and last but not least

4. abandon rsyslog in favor of the native Docker supported logging drivers