英文:
docker volume prune not deleting unused volumes
问题
我的理解是 docker volume prune 应该删除不再与容器关联的卷。
在本地,我有:
$ docker volume ls | head -n 2
DRIVER VOLUME NAME
local 0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
我确认它没有与容器关联,通过:
$ docker ps -a --filter volume=0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
因此,我期望这个卷会被删除,但不幸的是:
$ docker volume prune
警告!这将删除所有不再被至少一个容器使用的本地卷。
您确定要继续吗? [y/N] y
Total reclaimed space: 0B
$ docker volume ls | head -n 2
DRIVER VOLUME NAME
local 0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
我漏掉了什么?
英文:
My understanding is docker volume prune should delete volumes which are no longer associated with containers.
Locally I have
$ docker volume ls | head -n 2
DRIVER VOLUME NAME
local 0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
I confirm it doesn't have an associated container via
$ docker ps -a --filter volume=0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
therefore I expect this volume to be deleted, but alas
$ docker volume prune
WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue? [y/N] y
Total reclaimed space: 0B
$ docker volume ls | head -n 2
DRIVER VOLUME NAME
local 0d4cd922a4ed3e970726b1edb860c7dda3ae1e47f812585d9517d512ae70d5cf
what am I missing ?
答案1
得分: 10
这可能是在 Docker CLI 的 GitHub 存储库中提到的问题:https://github.com/docker/cli/issues/4028
显然,Docker 版本 23 不再删除匿名卷(就像您的卷似乎是的),当运行 docker volume prune 时。要获得原始行为,您可以使用 docker volume prune --filter all=1。
英文:
This is probably the issue mentioned in the docker cli github repo here: https://github.com/docker/cli/issues/4028
Apparently docker version 23 no longer deletes anonymous volumes (like your volume seems to be) when running docker volume prune. To get the original behavior you can use docker volume prune --filter all=1.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库,让每个人都能够通过互相帮助和分享经验来进步。


评论