mirror of https://github.com/docker/docs.git
51 lines
2.7 KiB
Markdown
51 lines
2.7 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 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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| Option | Description |
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|:-----------------------|:-------------------------------------------------------------------------------------|
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| `--ucp-url ` | Specify the UCP controller URL [$UCP_URL] |
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| `--ucp-username` | Specify the UCP admin username [$UCP_USERNAME] |
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| `--ucp-password` | Specify the UCP admin password [$UCP_PASSWORD] |
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| `--debug` | Enable debug mode, provides additional logging [$DEBUG] |
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| `--hub-username` | Specify the Docker Hub username for pulling images [$HUB_USERNAME] |
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| `--hub-password` | Specify the Docker Hub password for pulling images [$HUB_PASSWORD] |
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| `--ucp-insecure-tls` | Disable TLS verification for UCP [$UCP_INSECURE_TLS] |
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| `--ucp-ca` | Use a PEM-encoded TLS CA certificate for UCP [$UCP_CA] |
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| `--run-full-migration` | Run full migration procedure instead of dumping configurations [$RUN_FULL_MIGRATION] |
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| `--dtr-load-balancer` | Specify the domain name and port for the DTR load balancer [$DTR_LOAD_BALANCER] |
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| `--dtr-insecure-tls` | Disable TLS verification for DTR [$DTR_INSECURE_TLS] |
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| `--dtr-ca` | PEM-encoded TLS CA cert for DTR [$DTR_CA] |
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| `--http-proxy` | Set the HTTP proxy for outgoing requests [$DTR_HTTP_PROXY] |
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| `--https-proxy` | Set the HTTPS proxy for outgoing requests [$DTR_HTTPS_PROXY] |
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| `--no-proxy` | Set the list of domains to not proxy to [$DTR_NO_PROXY] |
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