Gitlab CI operation sequence Git push || merge events occurs Start pipeline on Gitlab-Runner Pull images from docker hub Docker instantiate container according to image Git pull repository (target branch) Execute jobs on Gitlab-Runner Report the result to Gitlab-Server Why Gitlab-Runner use Docker as default? Isolation 실제 구동되고 있는 인스턴스와 무관하게 컨테이너에서 동작함. Flexibility Configuration 변경이 자유로움. Docker ..
