docker - 如何删除所有Docker容器？

Question

我使用以下命令删除所有docker容器:

docker ps -q | xargs docker stop
docker ps -aq --no-trunc -f status=exited | xargs docker rm

但是无论如何，我在之后看到了容器:

$ docker ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
70cb7107d00d        24820714bfc6        "wait-for-it.sh mysqâ¦"   21 minutes ago      Created                                 sql_migration

然后我执行了命令

 docker rm sql_migration

然后，它取下了容器。

您能否帮助纠正初始命令并解释为什么它不起作用。

如果您能解释如何将容器更改为 sql_migration之类的状态，我也将不胜感激

Answer 1

1.删​​除可以删除的内容...
要删除所有exited和created容器，但不删除Up(正在运行)的容器，请执行以下操作:

docker container prune -f

-f或 --force可防止提示您回答以下问题:

WARNING! This will remove all stopped containers.
Are you sure you want to continue? [y/N]

示例:(最后请注意，未删除一个容器)

$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                      PORTS               NAMES
053ce57276b7        alpine              "/bin/sh"           3 seconds ago       Created                                         eager_meninsky
55f20431a536        alpine              "/bin/sh"           15 seconds ago      Up 14 seconds                                   hardcore_clarke
44cbe2dc81b0        alpine              "/bin/sh"           38 seconds ago      Exited (0) 37 seconds ago                       test
647747afb9a4        alpine              "/bin/sh"           18 hours ago        Exited (137) 18 hours ago                       admiring_visvesvaraya


$ docker container prune -f
Deleted Containers:
053ce57276b7d7008272e95991cf950268b9b32676b1389ec6e8ab6e6b755dc9
44cbe2dc81b0522e0fd0e53f28a4d3871b818b9b17681dd011c8680ab37b51e7
647747afb9a431a2c5040e6aba5119b199b94061c444ff0194aaa809dbf849b8

Total reclaimed space: 0B


$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
55f20431a536        alpine              "/bin/sh"           45 seconds ago      Up 44 seconds                           hardcore_clarke

2.全部停止并删除...

docker container stop $(docker container ls -aq)
docker container prune -f

示例:

$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                      PORTS               NAMES
da7ffd8efb62        alpine              "/bin/sh"           5 seconds ago       Created                                         quirky_poitras
31cb71a8899c        alpine              "/bin/sh"           20 seconds ago      Exited (0) 13 seconds ago                       elastic_shaw
becfdc81228c        alpine              "/bin/sh"           25 seconds ago      Up 24 seconds                                   thirsty_murdock


$ docker container stop $(docker container ls -aq)
da7ffd8efb62
31cb71a8899c
becfdc81228c


$ docker container prune -f
Deleted Containers:
da7ffd8efb623677882b1534008e66a1530baa94e0473be537ef5c415c928ba3
31cb71a8899c47472d0ccb5710e34ff08b4ef142599d4e857e3e69740a2e59b5
becfdc81228cdf41519102ea780956eed71a86103e849dff3d9f7cca0a54651f

Total reclaimed space: 5B


$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES