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1.6 KiB
1.6 KiB
docker/dtr dumpcerts
Dump out the TLS certificates used by this DTR instance
Usage
$ docker run -it --rm docker/dtr \
dumpcerts [command options] > backup.tar
Description
This command creates a backup of the certificates used by DTR for communicating across replicas with TLS.
| Option | Description |
|---|---|
--ucp-url |
Specify the UCP controller URL [$UCP_URL] |
--ucp-username |
Specify the UCP admin username [$UCP_USERNAME] |
--ucp-password |
Specify the UCP admin password [$UCP_PASSWORD] |
--debug |
Enable debug mode, provides additional logging [$DEBUG] |
--hub-username |
Specify the Docker Hub username for pulling images [$HUB_USERNAME] |
--hub-password |
Specify the Docker Hub password for pulling images [$HUB_PASSWORD] |
--ucp-insecure-tls |
Disable TLS verification for UCP [$UCP_INSECURE_TLS] |
--ucp-ca |
Use a PEM-encoded TLS CA certificate for UCP [$UCP_CA] |
--existing-replica-id |
ID of an existing replica in a cluster [$DTR_EXISTING_REPLICA_ID] |