README
¶
docker-graphtool
Command line to manage Docker image layers.
Install
Requires:
- godep
- docker
go get -d github.com/rsampaio/docker-graphtool
cd $GOPATH/src/github.com/rsampaio/docker-graphtool
make
Running
Usage:
dg mount [--options=<mount_options>] [<image>] [<dest>]
dg umount [--force] <temp_image>
dg bundle <image> <file.tar>
Example usage:
$ docker pull centos:7
$ dg mount centos:7 /tmp/centos
If you are in a systemd distro, like Arch:
$ systemd-nspawn -D /tmp/centos /bin/bash
# yum -y install systemd
# ^D
$ systemd-nspawn --boot -D /tmp/centos
...systemd init messages...
You can also export a bundle from a docker image:
$ docker pull ghost
$ dg bundle ghost ghost.tar
Run with runc:
$ mkdir -p ghost
$ tar -C ghost xvf ghost.tar
$ cd ghost
~/ghost $ runc start
/ #
Documentation
¶
There is no documentation for this package.
Source Files
Directories
¶
| Path | Synopsis |
|---|---|
|
Godeps
|
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|
_workspace/src/github.com/Sirupsen/logrus
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
|
Package logrus is a structured logger for Go, completely API compatible with the standard library logger. |
|
_workspace/src/github.com/docker/distribution
Package distribution will define the interfaces for the components of docker distribution.
|
Package distribution will define the interfaces for the components of docker distribution. |
|
_workspace/src/github.com/docker/distribution/cmd/registry-api-descriptor-template
registry-api-descriptor-template uses the APIDescriptor defined in the api/v2 package to execute templates passed to the command line.
|
registry-api-descriptor-template uses the APIDescriptor defined in the api/v2 package to execute templates passed to the command line. |
|
_workspace/src/github.com/docker/distribution/context
Package context provides several utilities for working with golang.org/x/net/context in http requests.
|
Package context provides several utilities for working with golang.org/x/net/context in http requests. |
|
_workspace/src/github.com/docker/distribution/digest
Package digest provides a generalized type to opaquely represent message digests and their operations within the registry.
|
Package digest provides a generalized type to opaquely represent message digests and their operations within the registry. |
|
_workspace/src/github.com/docker/distribution/health
Package health provides a generic health checking framework.
|
Package health provides a generic health checking framework. |
|
_workspace/src/github.com/docker/distribution/registry
Package registry is a placeholder package for registry interface definitions and utilities.
|
Package registry is a placeholder package for registry interface definitions and utilities. |
|
_workspace/src/github.com/docker/distribution/registry/api/v2
Package v2 describes routes, urls and the error codes used in the Docker Registry JSON HTTP API V2.
|
Package v2 describes routes, urls and the error codes used in the Docker Registry JSON HTTP API V2. |
|
_workspace/src/github.com/docker/distribution/registry/auth
Package auth defines a standard interface for request access controllers.
|
Package auth defines a standard interface for request access controllers. |
|
_workspace/src/github.com/docker/distribution/registry/auth/htpasswd
Package htpasswd provides a simple authentication scheme that checks for the user credential hash in an htpasswd formatted file in a configuration-determined location.
|
Package htpasswd provides a simple authentication scheme that checks for the user credential hash in an htpasswd formatted file in a configuration-determined location. |
|
_workspace/src/github.com/docker/distribution/registry/auth/silly
Package silly provides a simple authentication scheme that checks for the existence of an Authorization header and issues access if is present and non-empty.
|
Package silly provides a simple authentication scheme that checks for the existence of an Authorization header and issues access if is present and non-empty. |
|
_workspace/src/github.com/docker/distribution/registry/storage
Package storage contains storage services for use in the registry application.
|
Package storage contains storage services for use in the registry application. |
|
_workspace/src/github.com/docker/distribution/registry/storage/cache
Package cache provides facilities to speed up access to the storage backend.
|
Package cache provides facilities to speed up access to the storage backend. |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/azure
Package azure provides a storagedriver.StorageDriver implementation to store blobs in Microsoft Azure Blob Storage Service.
|
Package azure provides a storagedriver.StorageDriver implementation to store blobs in Microsoft Azure Blob Storage Service. |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/base
Package base provides a base implementation of the storage driver that can be used to implement common checks.
|
Package base provides a base implementation of the storage driver that can be used to implement common checks. |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/middleware/cloudfront
Package middleware - cloudfront wrapper for storage libs N.B. currently only works with S3, not arbitrary sites
|
Package middleware - cloudfront wrapper for storage libs N.B. currently only works with S3, not arbitrary sites |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/rados
Package rados implements the rados storage driver backend.
|
Package rados implements the rados storage driver backend. |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/s3
Package s3 provides a storagedriver.StorageDriver implementation to store blobs in Amazon S3 cloud storage.
|
Package s3 provides a storagedriver.StorageDriver implementation to store blobs in Amazon S3 cloud storage. |
|
_workspace/src/github.com/docker/distribution/registry/storage/driver/swift
Package swift provides a storagedriver.StorageDriver implementation to store blobs in Openstack Swift object storage.
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Package swift provides a storagedriver.StorageDriver implementation to store blobs in Openstack Swift object storage. |
|
_workspace/src/github.com/docker/distribution/uuid
Package uuid provides simple UUID generation.
|
Package uuid provides simple UUID generation. |
|
_workspace/src/github.com/docker/docker/api/types
Package types is used for API stability in the types and response to the consumers of the API stats endpoint.
|
Package types is used for API stability in the types and response to the consumers of the API stats endpoint. |
|
_workspace/src/github.com/docker/docker/autogen/dockerversion
AUTOGENERATED FILE; see hack/make/.go-autogen
|
AUTOGENERATED FILE; see hack/make/.go-autogen |
|
_workspace/src/github.com/docker/docker/pkg/parsers
Package parsers provides helper functions to parse and validate different type of string.
|
Package parsers provides helper functions to parse and validate different type of string. |
|
_workspace/src/github.com/docker/docker/pkg/parsers/filters
Package filters provides helper function to parse and handle command line filter, used for example in docker ps or docker images commands.
|
Package filters provides helper function to parse and handle command line filter, used for example in docker ps or docker images commands. |
|
_workspace/src/github.com/docker/docker/pkg/parsers/kernel
Package kernel provides helper function to get, parse and compare kernel versions for different platforms.
|
Package kernel provides helper function to get, parse and compare kernel versions for different platforms. |
|
_workspace/src/github.com/docker/docker/pkg/parsers/operatingsystem
Package operatingsystem provides helper function to get the operating system name for different platforms.
|
Package operatingsystem provides helper function to get the operating system name for different platforms. |
|
_workspace/src/github.com/docker/docker/pkg/pools
Package pools provides a collection of pools which provide various data types with buffers.
|
Package pools provides a collection of pools which provide various data types with buffers. |
|
_workspace/src/github.com/docker/docker/pkg/progressreader
Package progressreader provides a Reader with a progress bar that can be printed out using the streamformatter package.
|
Package progressreader provides a Reader with a progress bar that can be printed out using the streamformatter package. |
|
_workspace/src/github.com/docker/docker/pkg/streamformatter
Package streamformatter provides helper functions to format a stream.
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Package streamformatter provides helper functions to format a stream. |
|
_workspace/src/github.com/docker/docker/pkg/stringid
Package stringid provides helper functions for dealing with string identifiers
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Package stringid provides helper functions for dealing with string identifiers |
|
_workspace/src/github.com/docker/docker/pkg/stringutils
Package stringutils provides helper functions for dealing with strings.
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Package stringutils provides helper functions for dealing with strings. |
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_workspace/src/github.com/docker/docker/pkg/tarsum
Package tarsum provides algorithms to perform checksum calculation on filesystem layers.
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Package tarsum provides algorithms to perform checksum calculation on filesystem layers. |
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_workspace/src/github.com/docker/docker/pkg/term
Package term provides provides structures and helper functions to work with terminal (state, sizes).
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Package term provides provides structures and helper functions to work with terminal (state, sizes). |
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_workspace/src/github.com/docker/docker/pkg/timeutils
Package timeutils provides helper functions to parse and print time (time.Time).
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Package timeutils provides helper functions to parse and print time (time.Time). |
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_workspace/src/github.com/docker/docker/pkg/tlsconfig
Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers.
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Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. |
|
_workspace/src/github.com/docker/docker/pkg/truncindex
Package truncindex package provides a general 'index tree', used by Docker in order to be able to reference containers by only a few unambiguous characters of their id.
|
Package truncindex package provides a general 'index tree', used by Docker in order to be able to reference containers by only a few unambiguous characters of their id. |
|
_workspace/src/github.com/docker/docker/pkg/ulimit
Package ulimit provides structure and helper function to parse and represent resource limits (Rlimit and Ulimit, its human friendly version).
|
Package ulimit provides structure and helper function to parse and represent resource limits (Rlimit and Ulimit, its human friendly version). |
|
_workspace/src/github.com/docker/docker/pkg/units
Package units provides helper function to parse and print size and time units in human-readable format.
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Package units provides helper function to parse and print size and time units in human-readable format. |
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_workspace/src/github.com/docker/docker/pkg/urlutil
Package urlutil provides helper function to check urls kind.
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Package urlutil provides helper function to check urls kind. |
|
_workspace/src/github.com/docker/docker/pkg/useragent
Package useragent provides helper functions to pack version information into a single User-Agent header.
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Package useragent provides helper functions to pack version information into a single User-Agent header. |
|
_workspace/src/github.com/docker/docker/registry
Package registry contains client primitives to interact with a remote Docker registry.
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Package registry contains client primitives to interact with a remote Docker registry. |
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_workspace/src/github.com/docker/docker/volume/local
Package local provides the default implementation for volumes.
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Package local provides the default implementation for volumes. |
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_workspace/src/github.com/docker/libtrust
Package libtrust provides an interface for managing authentication and authorization using public key cryptography.
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Package libtrust provides an interface for managing authentication and authorization using public key cryptography. |
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_workspace/src/github.com/docopt/docopt-go
Package docopt parses command-line arguments based on a help message.
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Package docopt parses command-line arguments based on a help message. |
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_workspace/src/github.com/gorilla/context
Package context stores values shared during a request lifetime.
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Package context stores values shared during a request lifetime. |
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_workspace/src/github.com/gorilla/mux
Package gorilla/mux implements a request router and dispatcher.
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Package gorilla/mux implements a request router and dispatcher. |
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_workspace/src/github.com/vbatts/tar-split/archive/tar
Package tar implements access to tar archives.
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Package tar implements access to tar archives. |
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_workspace/src/github.com/vbatts/tar-split/tar/asm
Package asm provides the API for streaming assembly and disassembly of tar archives.
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Package asm provides the API for streaming assembly and disassembly of tar archives. |
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_workspace/src/github.com/vbatts/tar-split/tar/storage
Package storage is for metadata of a tar archive.
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Package storage is for metadata of a tar archive. |
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_workspace/src/golang.org/x/net/context
Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes.
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Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes. |
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