老师你好，我现在有一个容器叫test1
然后启动了一个容器叫test2 并且link到了test1 进入test2 ping test1能ping通
此时我把test1删除了，重新创建了test1 link到了test2 这个时候使用exec就进不去了test1了。报错如下：
[vagrant@bogon ~]$ sudo docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b367bceeb3d9 busybox “/bin/sh -c 'while t…” About a minute ago Up About a minute test1
099b533b2b39 busybox “/bin/sh -c 'while t…” 14 minutes ago Up 14 minutes test2
[vagrant@bogon ~]$ sudo docker exec -it 099b533b2b39 /bin/sh
Error response from daemon: Cannot link to a non running container: /test1 AS /test2/test1