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38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
---
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title: docker/dtr overview
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keywords: docker, dtr, install, uninstall, configure
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description: Learn about the commands available in the docker/dtr image.
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---
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This tool has commands to install, configure, and backup Docker
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Trusted Registry (DTR). It also allows uninstalling DTR.
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By default the tool runs in interactive mode. It prompts you for
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the values needed.
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Additional help is available for each command with the `--help` option.
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## Usage
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```bash
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docker run -it --rm docker/dtr \
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command [command options]
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```
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## Commands
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| Option | Description |
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|:-----------------------------|:---------------------------|
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|`install`| Install Docker Trusted Registry|
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|`join`| Add a new replica to an existing DTR cluster|
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|`reconfigure`| Change DTR configurations|
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|`remove`| Remove a DTR replica from a cluster|
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|`destroy`| Destroy a DTR replica's data|
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|`restore`| Install and restore DTR from an existing backup|
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|`backup`| Create a backup of DTR|
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|`upgrade`| Upgrade DTR 2.0.0 or later cluster to this version|
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|`dumpcerts`| Print the TLS certificates used by DTR|
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|`images`| List all the images necessary to install DTR|
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