### Problem to solve Speed up build times for many serverless functions defined in `serverless.yml` by making it compatible with the [`parallel` syntax](https://docs.gitlab.com/ee/ci/yaml/#parallel) in `.gitlab-ci.yml`. ### Intended users ### Further details ### Proposal The `gitlabktl` tool should be updated to understand the environment variables `CI_NODE_INDEX`, `CI_NODE_TOTAL` that are exposed by the [`parallel` feature](https://docs.gitlab.com/ee/ci/yaml/#parallel). ### Permissions and Security ### Documentation ### Testing ### What does success look like, and how can we measure that? ### Links / references