Gitlab CI + Testcontainer + Localstack

gistfile1.txt

Problems, docker in docker

https://gitlab.com/gitlab-org/gitlab-runner/issues/3251

The Gitlab CI run with gitlab-runner which running on our computers in a docker. So first we need to configurate a docker in docker architeture. 
The CI needs an image with preinstalled java8 and docker. If we don't have one of them we need to install it manually or with before script. This is the first 
problem, some docker images has preinstalled docker and java, but can't use with testcontainer. (lots of error) 


some usefull link releated to this topic: 

- https://gitlab.com/gitlab-org/gitlab-runner/issues/1544
- https://getintodevops.com/blog/the-simple-way-to-run-docker-in-docker-for-ci
- https://medium.com/lucjuggery/about-var-run-docker-sock-3bfd276e12fd
- https://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/
- https://www.testcontainers.org/ci/ci.html#gitlab