92 lines
3.8 KiB
Markdown
92 lines
3.8 KiB
Markdown
# Roadmap
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The Distribution Project consists of several components, some of which are still being defined. This document defines the high-level goals of the project, identifies the current components, and defines the release-relationship to the Docker Platform.
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* [Distribution Goals](#distribution-goals)
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* [Distribution Components](#distribution-components)
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* [Project Planning](#project-planning): release-relationship to the Docker Platform.
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## Distribution Goals
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- Replace the existing [docker registry](github.com/docker/docker-registry)
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implementation as the primary implementation.
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- Replace the existing push and pull code in the docker engine with the
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distribution package.
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- Define a strong data model for distributing docker images
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- Provide a flexible distribution tool kit for use in the docker platform
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## Distribution Components
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Components of the Distribution Project are managed via github [milestones](https://github.com/docker/distribution/milestones). Upcoming
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features and bugfixes for a component will be added to the relevant milestone. If a feature or
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bugfix is not part of a milestone, it is currently unscheduled for
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implementation.
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* [Registry](#registry)
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* [Distribution Package](#distribution-package)
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***
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### Registry
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Registry 2.0 is the first release of the next-generation registry. This is primarily
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focused on implementing the [new registry
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API](https://github.com/docker/distribution/blob/master/docs/spec/api.md), with
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a focus on security and performance.
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#### Registry 2.0
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Features:
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- Faster push and pull
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- New, more efficient implementation
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- Simplified deployment
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- Full API specification for V2 protocol
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- Pluggable storage system (s3, azure, filesystem and inmemory supported)
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- Immutable manifest references ([#46](https://github.com/docker/distribution/issues/46))
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- Webhook notification system ([#42](https://github.com/docker/distribution/issues/42))
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- Native TLS Support ([#132](https://github.com/docker/distribution/pull/132))
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- Pluggable authentication system
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- Health Checks ([#230](https://github.com/docker/distribution/pull/230))
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#### Registry 2.1
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Planned Features:
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> **NOTE:** This feature list is incomplete at this time.
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- Support for Manifest V2, Schema 2 and explicit tagging objects ([#62](https://github.com/docker/distribution/issues/62), [#173](https://github.com/docker/distribution/issues/173))
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- Mirroring ([#19](https://github.com/docker/distribution/issues/19))
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- Flexible client package based on distribution interfaces ([#193](https://github.com/docker/distribution/issues/193)
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#### Registry 2.2
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TBD
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***
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### Distribution Package
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At its core, the Distribution Project is a set of Go packages that make up
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Distribution Components. At this time, most of these packages make up the
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Registry implementation.
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The package itself is considered unstable. If you're using it, please take care to vendor the dependent version.
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For feature additions, please see the Registry section. In the future, we may break out a
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separate Roadmap for distribution-specific features that apply to more than
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just the registry.
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***
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### Project Planning
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Distribution Components map to Docker Platform Releases via the use of labels. Project Pages are used to define the set of features that are included in each Docker Platform Release.
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| Platform Version | Label | Planning |
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|-----------|------|-----|
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| Docker 1.6 | [Docker/1.6](https://github.com/docker/distribution/labels/docker%2F1.6) | [Project Page](https://github.com/docker/distribution/wiki/docker-1.6-Project-Page) |
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| Docker 1.7| [Docker/1.7](https://github.com/docker/distribution/labels/docker%2F1.7) | [Project Page](https://github.com/docker/distribution/wiki/docker-1.7-Project-Page) |
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| Docker 1.8| [Docker/1.8](https://github.com/docker/distribution/labels/docker%2F1.8) | [Project Page](https://github.com/docker/distribution/wiki/docker-1.8-Project-Page) |
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