名称¶
podman-image-tree - 以树形格式打印镜像的层级结构
语法¶
podman image tree [选项] image:tag|image-id
描述¶
以树形格式打印镜像的层级结构。如果未提供tag，Podman 默认使用image的latest。层级通过镜像标签显示为Top Layer of，当本地知道标签时。
选项¶
--help, -h¶
打印使用说明
--whatrequires¶
显示指定镜像的所有子镜像和层级
示例¶
列出指定镜像的镜像树信息
$ podman image tree docker.io/library/wordpress
Image ID: 6e880d17852f
Tags: [docker.io/library/wordpress:latest]
Size: 429.9MB
Image Layers
├── ID: 3c816b4ead84 Size: 58.47MB
├── ID: e39dad2af72e Size: 3.584kB
├── ID: b2d6a702383c Size: 213.6MB
├── ID: 94609408badd Size: 3.584kB
├── ID: f4dddbf86725 Size: 43.04MB
├── ID: 8f695df43a4c Size: 11.78kB
├── ID: c29d67bf8461 Size: 9.728kB
├── ID: 23f4315918f8 Size: 7.68kB
├── ID: d082f93a18b3 Size: 13.51MB
├── ID: 7ea8bedcac69 Size: 4.096kB
├── ID: dc3bbf7b3dc0 Size: 57.53MB
├── ID: fdbbc6404531 Size: 11.78kB
├── ID: 8d24785437c6 Size: 4.608kB
├── ID: 80715f9e8880 Size: 4.608kB Top Layer of: [docker.io/library/php:7.2-apache]
├── ID: c93cbcd6437e Size: 3.573MB
├── ID: dece674f3cd1 Size: 4.608kB
├── ID: 834f4497afda Size: 7.168kB
├── ID: bfe2ce1263f8 Size: 40.06MB
└── ID: 748e99b214cf Size: 11.78kB Top Layer of: [docker.io/library/wordpress:latest]
显示指定镜像的所有子镜像和层级
$ podman image tree ae96a4ad4f3f --whatrequires
Image ID: ae96a4ad4f3f
Tags: [docker.io/library/ruby:latest]
Size: 894.2MB
Image Layers
└── ID: 9c92106221c7 Size: 2.56kB Top Layer of: [docker.io/library/ruby:latest]
├── ID: 1b90f2b80ba0 Size: 3.584kB
│ ├── ID: 42b7d43ae61c Size: 169.5MB
│ ├── ID: 26dc8ba99ec3 Size: 2.048kB
│ ├── ID: b4f822db8d95 Size: 3.957MB
│ ├── ID: 044e9616ef8a Size: 164.7MB
│ ├── ID: bf94b940200d Size: 11.75MB
│ ├── ID: 4938e71bfb3b Size: 8.532MB
│ └── ID: f513034bf553 Size: 1.141MB
├── ID: 1e55901c3ea9 Size: 3.584kB
├── ID: b62835a63f51 Size: 169.5MB
├── ID: 9f4e8857f3fd Size: 2.048kB
├── ID: c3b392020e8f Size: 3.957MB
├── ID: 880163026a0a Size: 164.8MB
├── ID: 8c78b2b14643 Size: 11.75MB
├── ID: 830370cfa182 Size: 8.532MB
└── ID: 567fd7b7bd38 Size: 1.141MB Top Layer of: [docker.io/circleci/ruby:latest]
另请参见¶
历史¶
2019 年 2 月，最初由 Kunal Kushwaha <[email protected]> 编写