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105 lines
2.7 KiB
Groff
105 lines
2.7 KiB
Groff
.\" To review this file formatted
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.\" groff -man -Tascii skopeo.1
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.\"
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.de FN
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\fI\|\\$1\|\fP
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..
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.TH "skopeo" "1" "2016-04-21" "Linux" "Linux Programmer's Manual"
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.SH NAME
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skopeo \(em Inspect Docker images and repositories on registries
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.SH SYNOPSIS
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\fBskopeo inspect\fR image-name [\fB--raw\fR]
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.PP
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\fBskopeo layers\fR image-name
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.PP
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\fBskopeo standalone-sign\fR manifest docker-reference key-fingerprint \%\fB--output\fR|\fB-o\fR signature
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.PP
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\fBskopeo standalone-verify\fR manifest docker-reference key-fingerprint \%signature
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.PP
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\fBskopeo help\fR [command]
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.SH DESCRIPTION
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\fBskopeo\fR is a command line utility which is able to inspect a repository on a Docker registry and fetch images
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layers. It fetches the repository's manifest and it is able to show you a `docker inspect`-like json output about a
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whole repository or a tag. This tool, in contrast to docker inspect, helps you gather useful information about a
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repository or a tag without requiring you to run `docker pull` - e.g. - which tags are available for the given
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repository? which labels the image has?
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.SH OPTIONS
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.B "--debug"
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enable debug output
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.PP
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.B ""--username"
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Username to use to authenicate to the given registry
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.PP
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.B --password
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Password to use to authenicate to the given registry
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.PP
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.B "--cert-path"
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Path to certificates to use to authenicate to the given registry (cert.pem, key.pem)
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.PP
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.B "--tls-verify"
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Whether to verify certificates or not
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.PP
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.B "--help, -h"
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Show help
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.PP
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.B "--version, -v"
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print the version number
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.SH COMMANDS
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.TP
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.B inspect
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Return low-level information on images in a registry
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.sp
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.B image-name
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name of image to retrieve information about
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.br
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.B "--raw"
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output raw manifest, default is to format in JSON
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.TP
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.B layers
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Get image layers
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.sp
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.B image-name
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name of the image to retrieve layers
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.TP
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.B standalone-sign
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Create a signature using local files.
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This is primarily a debugging tool and should not be part of your normal operational workflow.
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.sp
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.B manifest
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path to file containing manifest of image
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.br
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.B docker-reference
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docker reference of blob to be signed
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.br
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.B key-fingerprint
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key identity to use for signing
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.br
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.B ""--output, -o"
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write signature to given file
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.TP
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.B standalone-verify
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Verify a signature using local files, digest will be printed on success.
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This is primarily a debugging tool and should not be part of your normal operational workflow.
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.sp
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.B manifest
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Path to file containing manifest of image
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.br
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.B docker-reference
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docker reference of signed blob
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.br
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.B key-fingerprint
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key identity to use for verification
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.br
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.B signature
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Path to file containing signature
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.TP
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.B help
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show help for \fBskopeo\fR
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.SH AUTHORS
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Antonio Murdaca <runcom@redhat.com>
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.br
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Miloslav Trmac <mitr@redhat.com>
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.br
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Jhon Honce <jhonce@redhat.com>
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