亚马逊AWS ECS的Docker Agent挂了挂了怎么办

在使用ECS过程中碰到过ECS的Agent挂了的情况
更可气的是Docker也挂了，而且Rebot也没用
Docker日志文件/var/log/docker显示

time="2017-01-16T10:46:18.829402768Z" level=info msg="libcontainerd: new containerd process, pid: 21697" 
time="2017-01-16T10:46:18.833508272Z" level=fatal msg="open /var/run/docker/libcontainerd/containerd/054f92393f757e0418b014ed1fa35673fbce2293de43e42153f4e10ec4910c77/state.json: no such file or directory"

找到一篇文章https://superuser.com/questions/1167873/docker-daemon-hanging-missing-container-state-file
删除/var/run/docker/libcontainerd/containerd/里面相应的文件以及/var/run/docker/libcontainerd/里面的相应文件，问题解决了