mirror of https://github.com/docker/docs.git
58 lines
8.9 KiB
Markdown
58 lines
8.9 KiB
Markdown
---
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description: Docker Trusted Registry install command reference.
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keywords:
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- docker, registry, reference, install
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menu:
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main:
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identifier: dtr_reference_install
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parent: dtr_menu_reference
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title: install
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---
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# docker/dtr install
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Install Docker Trusted Registry on this Docker Engine
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## Usage
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```bash
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docker run -it --rm docker/dtr \
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install [command options]
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```
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## Description
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This command installs DTR on the Docker Engine that runs the command.
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After installing DTR, you can add more nodes to a DTR cluster with
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the 'join' command.
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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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| `--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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| `--replica-http-port` | Specify the public HTTP port for the DTR replica; 0 means unchanged/default |
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| `--replica-https-port` | Specify the public HTTPS port for the DTR replica; 0 means unchanged/default |
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| `--log-protocol` | The protocol for sending container logs: tcp, udp or internal. Default: internal |
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| `--log-host` | Endpoint to send logs to, required if --log-protocol is tcp or udp |
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| `--log-level` | Log level for container logs. Default: INFO |
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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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| `--etcd-heartbeat-interval` | Set etcd's frequency (ms) that its leader will notify followers that it is still the leader. |
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| `--etcd-election-timeout` | Set etcd's timeout (ms) for how long a follower node will go without hearing a heartbeat before attempting to become leader itself. |
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| `--etcd-snapshot-count` | Set etcd's number of changes before creating a snapshot. |
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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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| `--ucp-node` | Specify the host to install Docker Trusted Registry |
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| `--replica-id` | Specify the replica ID. Must be unique per replica, leave blank for random |
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| `--unsafe` | Enable this flag to skip safety checks when installing or joining |
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| `--extra-envs` | List of extra environment variables to use for deploying the DTR containers for the replica. This can be used to specify swarm constraints. Separate the environment variables with ampersands (&). You can escape actual ampersands with backslashes (\). Can't be used in combination with --ucp-node |
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