In https://gitlab.com/gitlab-cookbooks/gitlab_fluentd/-/merge_requests/226 we've limited the concurrency of the kitchen tests because they proved to be flaky. This could be circumvented by upgrading `kitchen-inspec` to a version larger than 2.2. We should try that out, and if it doesn't work out as expected, parallelize each suite in a separate ci job instead. The following discussion from gitlab-cookbooks/gitlab_fluentd!226 should be addressed: - [ ] @reprazent started a [discussion](https://gitlab.com/gitlab-cookbooks/gitlab_fluentd/-/merge_requests/226#note_618655923): > This increases the test suite duration quite a bit (~10 mins -> ~20 mins). But I'd prefer not updating `kitchen-inspec` here, I'd prefer to see if that fixes it, and if not parallelize this using 2 jobs instead.