ecr을 사용하던 도중 위와 같은 에러가 발생하였다...ResourceInitializationError: unable to pull secrets or registry auth: The task cannot pull registry auth from Amazon ECR: There is a connection issue between the task and Amazon ECR. Check your task network configuration. RequestError: send request failed caused by: Post "https://api.ecr.ap-northeast-2.amazonaws.com/": dial tcp ~~~~: i/o timeout 에러 원인은 fargate 가 ..