docker/ucp dump-certs

Estimated reading time: 1 minute

This topic applies to Docker Enterprise.

The Docker Enterprise platform business, including products, customers, and employees, has been acquired by Mirantis, inc., effective 13-November-2019. For more information on the acquisition and how it may affect you and your business, refer to the Docker Enterprise Customer FAQ.

Print the public certificates used by this UCP web server.


docker container run --rm \
    --name ucp \
    -v /var/run/docker.sock:/var/run/docker.sock \
    docker/ucp \
    dump-certs [command options]


This command outputs the public certificates for the UCP web server running on this node. By default, it prints the contents of the ca.pem and cert.pem files.

When integrating UCP and DTR, use this command with the --cluster --ca flags to configure DTR.


Option Description
--debug, D Enable debug mode
--jsonlog Produce json formatted output for easier parsing
--ca Only print the contents of the ca.pem file
--cluster Print the internal UCP swarm root CA and cert instead of the public server cert
ucp, cli, dump-certs