Docker容器立即退出

Question

I'm using docker v1.2 and having some issues starting a container. The container exits after the "docker run". What's the best way to troubleshoot such issues? Also are there major differences in running containers under AUFS and BTRFS?

Answer 1

You can run docker logs <container_name> to retrieve the logs

(if you don't know what was the container name, you can run docker ps -a to display all the containers)

Answer 2

确保docker run命令中有-ti标志，否则docker容器将退出而不让你运行任何shell。

Answer 3

In my case the sa password was being rejected as too long. I must have fumbled the setting at some point and the text following the setting had become "part of" the password.

Finding that out was an adventure. My iMac had the defaults - no development tools. I downloaded:

bootstrap-4.0.0-alpha.t-dist

[Kitematic-Mac]

Would a Mac person verify please? I have a feeling there was a third download I needed.

Once I got Kitematic up and running it was easy to see the log and why the start failed from the Settings tab, General, Environment Variables, MSSQL_SA_PASSWORD.

Answer 4

Naive, but try..

sudo service docker stop and then sudo service docker start

Then docker run the containers you were trying to.