**[root@ansiblecontrolnode dockerbuild]# docker images**
REPOSITORY TAG IMAGE ID CREATED SIZE
**[root@ansiblecontrolnode dockerbuild]# docker ps -a**
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
[root@ansiblecontrolnode dockerbuild]# cat build_docker_container.yml
---
- name: Create a data container
hosts: localhost
gather_facts: no
tasks:
- name: Downloading "ubuntu" image and spinning up a container from same image
docker_container:
name: container-created-by-ansible
image: ubuntu
volumes:
- /data
...
**[root@ansiblecontrolnode dockerbuild]# ansible-playbook build_docker_container.yml**
PLAY [Create a data container] ******************************************************************************************************************************************************************
TASK [Downloading "ubuntu" image and spinning up a container from same image] *******************************************************************************************************************
changed: [localhost]
PLAY RECAP **************************************************************************************************************************************************************************************
localhost : ok=1 changed=1 unreachable=0 failed=0
**[root@ansiblecontrolnode dockerbuild]# docker images**
REPOSITORY TAG IMAGE ID CREATED SIZE
ubuntu latest 452a96d81c30 5 weeks ago 79.6MB
**[root@ansiblecontrolnode dockerbuild]# docker ps -a**
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
36161bcee5bc ubuntu "/bin/bash" 13 seconds ago Exited (0) 11 seconds ago container-created-by-ansible
**[root@ansiblecontrolnode dockerbuild]# docker start 36161bcee5bc**
36161bcee5bc
**[root@ansiblecontrolnode dockerbuild]# docker attach 36161bcee5bc**
You cannot attach to a stopped container, start it first
**[root@ansiblecontrolnode dockerbuild]# docker ps -a**
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
36161bcee5bc ubuntu "/bin/bash" 35 seconds ago Exited (0) 11 seconds ago container-created-by-ansible
问题——为什么我无法进入这个容器？