10ba376a99
- adding glossary - removing empty "advanced" - commenting out building and architecture for now - minor text enhancements Signed-off-by: Olivier Gambier <olivier@docker.com>
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2.2 KiB
Markdown
78 lines
No EOL
2.2 KiB
Markdown
<!--GITHUB
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page_title: Docker Registry 2.0
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page_description: Introduces the Docker Registry
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page_keywords: registry, images, repository
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IGNORES-->
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# Docker Registry
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## What it is
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The Registry is a stateless, highly scalable server side application that stores and lets you distribute Docker images.
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The Registry is open-source, under the permissive [Apache license](http://en.wikipedia.org/wiki/Apache_License).
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## Why use it
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You should use the Registry if you want to:
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* tightly control where your images are being stored
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* fully own your images distribution pipeline
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* integrate images storage and distribution into your inhouse development workflow
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## Alternatives
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Users looking for a zero maintenance, ready-to-go solution are encouraged to head-over to the [Docker Hub](https://hub.docker.com), which provides a free-to-use, hosted Registry, plus additional features (organization accounts, automated builds, and more).
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Users looking for a commercially supported version of the Registry should look into [Docker Hub Enterprise](https://docs.docker.com/docker-hub-enterprise/).
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## Requirements
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The Registry is compatible with Docker engine **version 1.6.0 or higher**.
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If you really need to work with older Docker versions, you should look into the [old python registry](https://github.com/docker/docker-registry)
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## TL;DR
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```
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# Start your registry
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docker run -d -p 5000:5000 registry:2
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# Pull (or build) some image from the hub
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docker pull ubuntu
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# Tag the image so that it points to your registry
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docker tag ubuntu localhost:5000/myfirstimage
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# Push it
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docker push localhost:5000/myfirstimage
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# Pull it back
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docker pull localhost:5000/myfirstimage
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```
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Simple as that? Yes. Now, please read the...
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## Documentation
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- [Introduction](introduction.md)
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- [Deployment](deploying.md)
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- [Configuration](configuration.md)
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- [Getting help](help.md)
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- [Contributing](../CONTRIBUTING.md)
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### Reference and advanced topics
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- [Glossary](glossary.md)
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- [Authentication](authentication.md)
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- [Working with notifications](notifications.md)
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### Development resources
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- [Storage driver model](storagedrivers.md)
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- [Registry API](spec/api.md)
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<!--
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- [Building the registry](building.md)
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- [Architecture notes](architecture.md)
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-->
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