mirror of https://github.com/docker/docs.git
53 lines
3.1 KiB
Markdown
53 lines
3.1 KiB
Markdown
---
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description: Learn about the options available on the docker/dtr image.
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keywords:
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- docker, dtr, install, uninstall, configure
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menu:
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main:
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identifier: dtr_reference_migrate
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parent: dtr_menu_reference
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title: migrate
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---
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# docker/dtr migrate
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Migrate configurations, accounts, and repository metadata from DTR 1.4.3 to 2.0
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## Usage
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```bash
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docker run -it --rm -v /var/run/docker.sock:/var/run/docker.sock docker/dtr \
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migrate [command options]
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```
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## Description
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This command migrates configurations, accounts, and repository metadata from
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Docker Trusted Registry 1.4.3 to 2.0.
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To upgrade from DTR 1.4.3 to 2.0 you first need to do a fresh installation of
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DTR 2.0. Then you run this command on the host where DTR 1.4.3 is running, to
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migrate the data to the new installation. Finally, you decommission your
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DTR 1.4.3 by uninstalling it.
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## Options
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| Option | Description |
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|:-----------------------|:-----------------------------------------------------------------------------------------------------------|
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| `--ucp-url` | Specify the UCP controller URL including domain and port |
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| `--ucp-username` | Specify the UCP admin username |
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| `--ucp-password` | Specify the UCP admin password |
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| `--debug` | Enable debug mode, provides additional logging |
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| `--hub-username` | Specify the Docker Hub username for pulling images |
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| `--hub-password` | Specify the Docker Hub password for pulling images |
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| `--ucp-insecure-tls` | Disable TLS verification for UCP |
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| `--ucp-ca` | Use a PEM-encoded TLS CA certificate for UCP |
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| `--run-full-migration` | Run full migration procedure instead of dumping configurations |
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| `--dtr-external-url` | Specify the external domain name and port for DTR. If using a load balancer, use its external URL instead. |
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| `--dtr-insecure-tls` | Disable TLS verification for DTR |
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| `--dtr-ca` | PEM-encoded TLS CA cert for DTR |
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| `--http-proxy` | Set the HTTP proxy for outgoing requests |
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| `--https-proxy` | Set the HTTPS proxy for outgoing requests |
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| `--no-proxy` | Set the list of domains to not proxy to |
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