aws codedeploy error

[AWS] CodeDeploy Error - The overall deployment failed because too many individual instances failed deployment, too few healthy instances are available for deployment, or some instances in your deployment group are experiencing problems.

CodeDeploy 사용 시 Install 단계에서 다음과 같은 에러가 나면서 더이상 진행되지 않았다. The overall deployment failed because too many individual instances failed deployment, too few healthy instances are available for deployment, or some instances in your deployment group are experiencing problems. 공식 홈페이지에서는 codedeploy-agent 가 실행되고 있는지 확인해보라고 나와있다. sudo service codedeploy-agent status codedeploy-agent 는 작동을 잘하고 있었기 때문에 이에 ..