Docker容器无法启动

Question

我正在尝试运行这个docker示例。但是似乎我无法启动我的docker容器。

sudo docker stop aff28c5dab3f
sudo docker start aff28c5dab3f
sudo docker ps
ID                  IMAGE               COMMAND             CREATED             STATUS              PORTS

sudo docker ps -a
ID                  IMAGE                     COMMAND                CREATED             STATUS              PORTS
aff28c5dab3f        shykes/pybuilder:latest   /usr/local/bin/build   26 minutes ago      Exit 0
52200b5c58a6        shykes/pybuilder:latest   /usr/local/bin/build   10 hours ago        Exit 0
b59e84340a7c        ubuntu:12.04              echo hello             11 hours ago        Exit 0
5c1bd5bc53d6        ubuntu:12.04              echo hello             12 hours ago        Exit 0

当我尝试运行sudo docker attach aff28c5dab36时，我会看到Impossible to attach to a stopped container, start it first错误提示。

- Rose Perrone

Answer 1

我忘记将其附加到容器上，从而导致出现错误。我运行了sudo docker attach aff28c5dab36，现在一切正常。

- Rose Perrone

---

你指的是“那个步骤”是什么意思？ - basickarl

sudo docker attach aff28c5dab36 - Rose Perrone

You cannot attach to a stopped container, start it first - ePascoal

Answer 2

当你运行docker attach命令时，容器内部的buildapp命令可能已经完成并自动停止了。如果你在运行buildapp命令后立即运行docker attach，你将看到它的输出。

- crystaldust