docker/dtr install
Estimated reading time: 3 minutesInstall Docker Trusted Registry on this Docker Engine
Usage
docker run -it --rm docker/dtr \
install [command options]
Description
This command installs DTR on the Docker Engine that runs the command. After installing DTR, you can add more nodes to a DTR cluster with the ‘join’ command.
Options
Option | Description |
---|---|
--ucp-url |
Specify the UCP controller URL including domain and port |
--ucp-username |
Specify the UCP admin username |
--ucp-password |
Specify the UCP admin password |
--debug |
Enable debug mode, provides additional logging |
--hub-username |
Specify the Docker Hub username for pulling images |
--hub-password |
Specify the Docker Hub password for pulling images |
--http-proxy |
Set the HTTP proxy for outgoing requests |
--https-proxy |
Set the HTTPS proxy for outgoing requests |
--no-proxy |
Set the list of domains to not proxy to |
--replica-http-port |
Specify the public HTTP port for the DTR replica; 0 means unchanged/default |
--replica-https-port |
Specify the public HTTPS port for the DTR replica; 0 means unchanged/default |
--log-protocol |
The protocol for sending container logs: tcp, udp or internal. Default: internal |
--log-host |
Endpoint to send logs to, required if --log-protocol is tcp or udp |
--log-level |
Log level for container logs. Default: INFO |
--dtr-external-url |
Specify the external domain name and port for DTR. If using a load balancer, use its external URL instead. |
--etcd-heartbeat-interval |
Set etcd’s frequency (ms) that its leader will notify followers that it is still the leader. |
--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. |
--etcd-snapshot-count |
Set etcd’s number of changes before creating a snapshot. |
--ucp-insecure-tls |
Disable TLS verification for UCP |
--ucp-ca |
Use a PEM-encoded TLS CA certificate for UCP |
--ucp-node |
Specify the host to install Docker Trusted Registry |
--replica-id |
Specify the replica ID. Must be unique per replica, leave blank for random |
--unsafe |
Enable this flag to skip safety checks when installing or joining |
--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 |