AWS Access key와 Secret key는 깃허브 레포지토리 환경설정의 액션 환경변수에 저장 name: Publish Docker Image and Deploy to Amazon ECS on: release: workflow_dispatch: env: AWS_REGION: ap-northeast-2 # set this to your preferred AWS region, e.g. us-west-1 ECR_REPOSITORY: your_repository # set this to your Amazon ECR repository name ECS_SERVICE: your_service # set this to your Amazon ECS service name ECS_CLUSTER: your_clust..