https://github.com/Ksiyeong/GithubAction-Docker-EC2/blob/main/.github/workflows/gradle.yml

https://teichae.tistory.com/entry/Github-Actions을-이용한-Docker-Image-Build-및-Push

https://e-room.tistory.com/171#2-1. Github Actions의 self-hosted 수신 준비하기-1