[root@localhost ~]# docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 13 8 3.935 GB 1.875 GB (47%) Containers 9 8 645 MB 556.2 MB (86%) Local Volumes 94 4 17.37 GB 9.374 GB (53%)
单独清理镜像、容器、挂载卷和网络
删除所有未被 tag 标记和未被容器使用的镜像:
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[root@localhost ~]# docker image prune WARNING! This will remove all dangling images. Are you sure you want to continue? [y/N] y ...
删除所有未被挂载的卷:
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[root@localhost ~]# docker volume prune WARNING! This will remove all volumes not used by at least one container. Are you sure you want to continue? [y/N] y ...
删除所有停止运行的容器:
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[root@localhost ~]# docker container prune WARNING! This will remove all volumes not used by at least one container. Are you sure you want to continue? [y/N] y ...
删除所有网络:
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[root@localhost ~]# docker network prune WARNING! This will remove all networks not used by at least one container. Are you sure you want to continue? [y/N] y ...
删除 docker 所有未被使用的资源
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[root@localhost ~]# docker system prune WARNING! This will remove: - all stopped containers - all volumes not used by at least one container - all networks not used by at least one container - all dangling images Are you sure you want to continue? [y/N] y Deleted Containers: 8fe77d443e0055598fceef15b3ffdc01c774a10e0321907ff14924f87671b432
Deleted Volumes: 873f99403f3b951522f94975a4bb7b02e37a22290190764064b92e50e9835f6f d55050690da4724033d45ad841ef54778b4cbf3516870e4838b28caa923c35f9 ... Total reclaimed space: 9.93 GB