我想在Docker中删除容器,但是当你想删除时发生了一个错误

在移除容器之前,我的下一步是查看现有容器的列表

sts@Yudi:~/docker$ sudo docker ps -as

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                    PORTS               NAMES                  SIZE
78479ffeba5c        ubuntu              "/bin/bash"         42 hours ago        Exited (0) 42 hours ago                       sharp_wescoff          81 B (virtual 187.7 MB)
0bd2b54678c7        training/webapp     "python app.py"     5 days ago          Exited (0) 5 days ago                         backstabbing_ritchie   0 B (virtual 323.7 MB)
0adbc74a3803        training/webapp     "python app.py"     5 days ago          Exited (143) 5 days ago                       drunk_feynman          0 B (virtual 323.7 MB)

一个我想删除列表,即“training / webapp” 但是出现了一个错误

sts@Yudi:~/docker$ sudo docker rmi training/webapp
Error response from daemon: conflict: unable to remove repository reference "training/webapp" (must force) - container 0bd2b54678c7 is using its referenced image 54bb4e8718e8
Error: failed to remove images: [training/webapp]

容器是否在映像中运行?

请帮助


当前回答

列出所有docker映像:

docker images

列出所有现存的docker容器:

docker ps -a

删除所有正在使用要删除的映像的目标容器:

docker rm <container-id>

删除目标图像:

docker rmi <image-name:image-tag or image-id>

其他回答

如果你启动了多个docker容器,使用这个

$ docker rm $(docker ps -aq)

它将删除“ps -aq”命令中列出的所有当前docker。

来源:https://github.com/docker/docker/issues/12487上的aaam

这两个命令简单地解决了我的问题。

停止特定的容器。

docker stop <container_id>

强制删除映像,即使它在多个存储库中被引用。

docker rmi -f <container_id>

Noticed this is a 2-years old question, but still want to share my workaround for this particular question: Firstly, run docker container ls -a to list all the containers you have and pinpoint the want you want to delete. Secondly, delete the one with command docker container rm <CONTAINER ID> (If the container is currently running, you should stop it first, run docker container stop <CONTAINER ID> to gracefully stop the specified container, if it does not stop it for whatever the reason is, alternatively you can run docker container kill <CONTAINER ID> to force shutdown of the specified container). Thirdly, remove the container by running docker container rm <CONTAINER ID>. Lastly you can run docker image ls -a to view all the images and delete the one you want to by running docker image rm <hash>.

docker镜像和docker容器是有区别的。检查这个SO问题。

简而言之,容器是映像的可运行实例。这就是为什么如果映像中有正在运行的容器,则不能删除映像的原因。您只需要首先删除容器。

docker ps -a                # Lists containers (and tells you which images they are spun from)

docker images               # Lists images 

docker rm <container_id>    # Removes a stopped container

docker rm -f <container_id> # Forces the removal of a running container (uses SIGKILL)

docker rmi <image_id>       # Removes an image 
                            # Will fail if there is a running instance of that image i.e. container

docker rmi -f <image_id>    # Forces removal of image even if it is referenced in multiple repositories, 
                            # i.e. same image id given multiple names/tags 
                            # Will still fail if there is a docker container referencing image

Docker 1.13+更新[自2017年1月起]

在Docker 1.13中,我们重新组合了每个命令,使其位于与其交互的逻辑对象之下

基本上,上面的命令也可以重写,写得更清楚:

docker container ls -a
docker image ls
docker container rm <container_id>
docker image rm <image_id>

此外,如果你想删除所有你可以使用:

docker system prune -a

警告!这将删除:

所有停止的集装箱 所有网络不被至少一个容器使用 所有未使用的图像 所有构建缓存

在docker中删除“网络未找到”

检查我们无法删除的网络

docker network inspect [<id> or <name>]

断开网络

docker network disconnect -f [<networkID> or <networkName>] [<endpointName> or <endpointId>]

删除未使用的网络

docker network prune