While drupal.org offers a great infrastructure to host modules sometimes you just want a little more. With the use of Travis CI it's easy to run all kinds of tasks to ensure you only release high quality code for the rest of the world to use. Allow pull requests for your module instead of working with patch files? Easy!
Kubernetes and its wide ecosystem of supporting technologies is revolutionizing the hosting industry and making container-based infrastructures accessible to a much wider audience. However, while there are existing (sometimes even "official") solutions that offer Drupal setups out of the box, most are missing support for the standard development processes that are used by professional Drupal agencies.