关于docker 我下载了的镜像保存到了那里

清酒🍶

请问一下我下载了的镜像保存到了那里有没有目录啥的

archblux

[i=s] 本帖最后由 archblux 于 2025-1-30 12:35 编辑 [/i]<br /> <br />

看你的docker数据目录设在哪里，比如我的在/vol1/docker，那么镜像目录是/vol1/docker/image，不过一般都是解压后存储在/vol1/docker/overlay2下

具体位置可通过docker命令查看

确认docker数据目录
sudo docker info | grep "Docker Root Dir"
Docker Root Dir: /vol1/docker

# 查看已下载镜像
sudo docker image ls
REPOSITORY                      TAG       IMAGE ID       CREATED         SIZE
a76yyyy/qiandao                 latest    ee9e48f12830   35 hours ago    735MB
baiduapp                        1.0       5c6aab5817bd   4 days ago      652MB

# 查看某个镜像具体存储位置，如qiandao
# LowerDir是只读层
# UpperDir是可写层
sudo docker inspect ee9e48f12830
[
   ...
        "GraphDriver": {
            "Data": {
                "LowerDir": "/vol1/docker/overlay2/268d0e5751051bca33e403ace55cbd144f2f437e37cf03260f9c7cca186558db/diff:/vol1/docker/overlay2/4c9816da99aed0e0177b683f87ef1b97f851a5dbfdb48e26c27930207f5b4e5d/diff:/vol1/docker/overlay2/38df1c5641872c408d95b63a3667b0bf8b106a47417c5bd467e05f8fb5bccae4/diff:/vol1/docker/overlay2/2f1fdd9a155051df108578d281f67fec1ebd90efdf5f780b74b558c7de4d9668/diff:/vol1/docker/overlay2/3f51c3ac203e9be6ff9d93702f80c87e112043f5c3f5b23bae77f1e509ea8a0b/diff:/vol1/docker/overlay2/b235cd908367d68167f85af6b8c1ccddd9fb38bd553fe908fd2f78356f806fbb/diff",
                "MergedDir": "/vol1/docker/overlay2/c8f988676ad2a900e821cc9999d42947579a5934d6b377f2d3ab86672759a99b/merged",
                "UpperDir": "/vol1/docker/overlay2/c8f988676ad2a900e821cc9999d42947579a5934d6b377f2d3ab86672759a99b/diff",
                "WorkDir": "/vol1/docker/overlay2/c8f988676ad2a900e821cc9999d42947579a5934d6b377f2d3ab86672759a99b/work"
            },
            "Name": "overlay2"
        },
        "RootFS": {
            "Type": "layers",
            "Layers": [
                "sha256:1bb475414a7e92af2a683b7864916ccb9fa4155aa029b4b7fc3b10d35ce93739",
                "sha256:87a132e3aab7730580eaf6b0738eb2c04dac96deebbd5c4b43dbd82b01f19e85",
                "sha256:b4da13a5b5ff4646f952e7b06b43e7e79204261652e573d5b5350a3e25bbcdde",
                "sha256:594404c681c75771a8b71ed3a7a5a5697d495cd56eb58fdb51e6a430b50c055e",
                "sha256:e38883a94cad45c0241182505c6784e960da477192898dd8af7200e85aa7b6d4",
                "sha256:9a58af01230a70d2dfd5a561d21cd0c6ca39379781522e4c67bc5156906c948a",
                "sha256:473ea430d6c675aa8cbbad248301dc11ed2cfd4f1a5a1bdbd87a4bf6a2ac5db8"
            ]
        },
        "Metadata": {
            "LastTagTime": "0001-01-01T00:00:00Z"
        }
    }
]

七月七夕

管理员视角下能看，具体在哪里你的翻一番

貝貝x

我也有这个需求，麻烦大佬仔细讲讲，找了半天找不到，是不是隐藏了？