Linux command
skopeo 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Copy image between registries
skopeo copy docker://[source-image] docker://[dest-image]
Inspect image
skopeo inspect docker://[image:tag]
List tags
skopeo list-tags docker://[registry/image]
Copy to local directory
skopeo copy docker://[image] dir:[local-dir]
Delete image
skopeo delete docker://[image:tag]
Sync repository
skopeo sync --src docker --dest docker [source] [dest]
说明
skopeo performs operations on container images and registries without requiring a container runtime. It can copy, inspect, delete, and sign images across registries. The tool is useful for CI/CD pipelines, mirror management, and image inspection without pulling full images.
参数
- copy _src_ _dest_
- Copy image.
- inspect _image_
- Show image metadata.
- list-tags _repo_
- List available tags.
- delete _image_
- Delete image from registry.
- sync _args_
- Synchronize repositories.
- --src-creds _user:pass_
- Source credentials.
- --dest-creds _user:pass_
- Destination credentials.
- --authfile _file_
- Authentication file.
- --override-os _os_
- Override OS.
- --override-arch _arch_
- Override architecture.
FAQ
What is the skopeo command used for?
skopeo performs operations on container images and registries without requiring a container runtime. It can copy, inspect, delete, and sign images across registries. The tool is useful for CI/CD pipelines, mirror management, and image inspection without pulling full images.
How do I run a basic skopeo example?
Run `skopeo copy docker://[source-image] docker://[dest-image]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does copy _src_ _dest_ do in skopeo?
Copy image.