NAME¶

oci-image-tool unpack - Unpack an image or image source layout

SYNOPSIS¶

oci-image-tool unpack [src] [dest] [OPTIONS]

DESCRIPTION¶

oci-image-tool unpack validates an application/vnd.oci.image.manifest.v1+json and unpacks its layered filesystem to dest.

OPTIONS¶

--help
Print usage statement

--ref=[]
Specify the search criteria for the validated reference, format is A=B.
Reference should point to a manifest or index.
e.g. --ref name=v1.0 --ref platform.os=latest
Only support name, platform.os and digest three cases.

--type=""
Type of the file to unpack. If unset, oci-image-tool will try to auto-detect the type. One of "imageLayout,image,imageZip"

--platform=""
Specify the os and architecture of the manifest, format is OS:Architecture.
e.g. --platform linux:amd64
Only applicable if reftype is index.

EXAMPLES¶

$ skopeo copy docker://busybox oci:busybox-oci:latest
$ mkdir busybox-bundle
$ oci-image-tool unpack --ref name=latest busybox-oci busybox-bundle
$ tree busybox-bundle
busybox-bundle
├── bin
│   ├── [
│   ├── [[
│   ├── acpid
│   ├── addgroup
│   ├── add-shell
│   ├── adduser
│   ├── adjtimex
│   ├── ar
│   ├── arp
│   ├── arping
│   ├── ash
[...]

SEE ALSO¶

skopeo(1)

HISTORY¶

Sept 2016, Originally compiled by Antonio Murdaca (runcom at redhat dot com)