看到 AWS CodeBuild 宣佈支援 GitLab Runner 的公告：「AWS CodeBuild now supports managed GitLab runners」。
第一眼看到有點問號，看了公告說明後的確就是把工作丟進 GitLab Runner 跑：
AWS CodeBuild now supports managed GitLab self-hosted runners. Customers can configure their CodeBuild projects to receive GitLab CI/CD job events and run them on CodeBuild ephemeral hosts.
但沒看懂支援 GitLab Runner 這個的用途... 會用 AWS CodeBuild 的人會需要這個嗎？有自己架 GitLab Runner 的人不是都應該用 GitLab 了嗎？
我再多想看看到底會有什麼情境會這樣架...