担架 具有 / 事件的部署工具。 清单示例 src : s3://example.com/app.tar.gz checksum : e0840daaa97cd2cf2175f9e5d133ffb3324a2b93 dest : /home/stretcher/app commands : pre : - echo 'staring deploy' post : - echo 'deploy done' success : - echo 'deploy success' failure : - echo 'deploy failed!!'