I think CircleCI seems like a nice product and I seriously tried to give it a try, but the documentation is really really bad in helping me (as a new user ) to get a mental model/picture for how i should relate to CircleCI and the build scripts and how CircleCI work. I know a container is started for each build, but do I create a container inside another container or how should I relate to this? So I gave up on Circle and selected another CI-product instead.
I wished there was some documentation with diagrams, showing how a build works. I tried to watch the various CircleCI videos on Youtube but none of them gave me a good intro to CircleCI. The Orbs concept also feels confusing on the "Orbs introduction" page.
I have done build-setups on the past and familiar with the container concepts.