正在删除镜像id: b721d1cdaac7

 docker rmi b721d1cdaac7 -f

响应:来自守护进程的错误响应:冲突:无法删除b721d1cdaac7(不能强制)- image有依赖的子映像

删除所有子映像

docker image rm $(docker images --filter since=b721d1cdaac7 -q) -f

# docker rm $(docker ps -aq)

之后，按照阮的建议使用命令。

你可以这样做:

➜~出汗决议rmi 4ed13257bb55 + Deleted: sha256:4ed13257bb5512b975b316ef482592482ca54018a7728ea1fc387e873a68c358 Deleted: sha256:4a478ca02e8d2336595dcbed9c4ce034cd15f01229733e7d93a83fbb3a9026d3 Deleted: sha256:96df41d1ce6065cf75d05873fb1f9ea9fed0ca86addcfcec7722200ed3484c69 Deleted: sha256: d95efe864c7096c38757b80fddad12819fffd68ac3cc73333ebffaa42385fded

当我想删除一些未使用的图像名称“<none>”在docker中，我面临的问题是无法删除a354bbc7c9b7(不能强制)-图像有依赖的子图像。为了解决这个问题:

Sudo docker ps -a

CONTAINER ID        IMAGE                       COMMAND                  CREATED             STATUS                         PORTS                                              NAMES
01ee1276bbe0        lizard:1                    "/bin/sh -c 'java ..."   About an hour ago   Exited (1) About an hour ago                                                      objective_lewin
49d73d8fb023        javaapp:latest              "/usr/bin/java -ja..."   19 hours ago        Up 19 hours                    0.0.0.0:8091->8091/tcp                             pedantic_bell
405fd452c788        javaapp:latest              "/usr/bin/java -ja..."   19 hours ago        Created                                                                           infallible_varahamihira
532257a8b705        javaapp:latest              "/usr/bin/java -ja..."   19 hours ago        Created                                                                           demo-default
9807158b3fd5        javaapp:latest              "/usr/bin/java -ja..."   19 hours ago        Created                                                                           xenodochial_kilby
474930241afa        jenkins                     "/bin/tini -- /usr..."   13 days ago         Up 4 days                      0.0.0.0:8080->8080/tcp, 0.0.0.0:50000->50000/tcp   myjenkins
563d8c34682f        mysql/mysql-server:latest   "/entrypoint.sh my..."   3 weeks ago         Up 4 days (healthy)            0.0.0.0:3306->3306/tcp, 33060/tcp                  mymysql
b4ca73d45d20        phpmyadmin/phpmyadmin       "/run.sh phpmyadmin"     4 weeks ago         Exited (0) 3 weeks ago                                                            phpmyadmin

你可以看到我有几个图像与名称javaapp:最新和不同的容器名称。因此，我杀死并删除了“javaapp:latest”容器的所有容器:

sudo docker stop containerName sudo docker rm“containrName”

Then

sudo docker rmi -f "imageId"

所以我可以删除所有的图像名称“<none>”

古德勒克

只需简单地使用:

docker rmi <image:tag> -f

例如:

docker rmi ubuntu:latest -f 

将删除标签名为latest的映像名称ubuntu， -f是强制删除。

这对我很有效

正如这里所解释的，我使用以下方法来识别依赖图像并删除它们，

image_id=123456789012

docker images -a -q --filter since=$image_id |
xargs docker inspect --format='{{.Id}} {{.Parent}}'

你会看到类似这样的输出:

sha256:f7ef19862215ec0bf7a6b103504d213e1c001691703808f4154689cfbb5f14f9 sha256:a7d2efad2847bd10e5223980ed80f5781c716eddbf6131a3cf97614e7f2db97f
sha256:03690ae141346203959d0ae1b3e8d34b7a4232095d774af57dda6282fce99cc4 sha256:5713074659bb5352496ea680a903eba2f66e0495538c9db37336f4ba92994ea8
sha256:311f587811942d328edc52e5953d794eb9b81fe392512080d9fc1d350a6b2024 sha256:aa674f7f2621946db257720c378377b8714739d20879542d875b84c53b59bc75

然后你可以逐个删除这些图片，如下所示:

docker image rm f7ef19862215ec0bf7a6b103504d213e1c001691703808f4154689cfbb5f14f9

输出类似如下所示的内容:

Untagged: prathap/cognitive_robotics_gpu:v1
Untagged: prathap/cognitive_robotics_gpu@sha256:db6e7543a13e9a96241c985b9b3145b8fd65effb68c183301385b495875f1a5a
Deleted: sha256:03690ae141346203959d0ae1b3e8d34b7a4232095d774af57dda6282fce99cc4
Deleted: sha256:263f655670436758f8e3f23f31170083fc8d60c4eebe01a5b3fda1e73bed3ad1