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38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
---
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title: docker/dtr overview
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description: Learn about the commands available in the docker/dtr image.
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keywords: dtr, install, uninstall, configure
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---
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This tool has commands to install, configure, and back up 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)| Install Docker Trusted Registry |
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|[join](join)| Add a new replica to an existing DTR cluster |
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|[reconfigure](reconfigure)| Change DTR configurations |
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|[remove](remove)| Remove a DTR replica from a cluster |
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|[destroy](destroy)| Destroy a DTR replica's data |
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|[restore](restore)| Install and restore DTR from an existing backup |
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|[backup](backup)| Create a backup of DTR |
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|[upgrade](upgrade)| Upgrade DTR 2.0.0 or later cluster to this version |
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|[dumpcerts](dumpcerts)| Print the TLS certificates used by DTR |
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|[images](images)| List all the images necessary to install DTR |
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