查找哪个容器使用Docker卷

centos使用命名卷启动容器的简单示例

docker run --rm -dit -v my-vol:/my-vol centos

您可以使用该--filter标志查看^[1]正在使用该卷的容器：

docker ps -a --filter volume=my-vol

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
0f70a651c472        centos              "/bin/bash"         24 seconds ago      Up 23 seconds                           distracted_swirles

如果要删除任何容器未使用的卷，则可以使用 docker volume prune

docker volume prune

WARNING! This will remove all local volumes not used by at least one container.
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_{[1] https://docs.docker.com/engine/reference/commandline/ps/#filtering}

_{[2] https://docs.docker.com/engine/reference/commandline/volume_prune/}