docker-docs/datacenter/dtr/2.2/reference/cli/upgrade.md

title, keywords, description

title	keywords	description
docker/dtr upgrade	docker, dtr, cli, upgrade	Upgrade DTR 2.0.0 or later cluster to this version

Upgrade DTR 2.0.0 or later cluster to this version

Usage

docker run -it --rm docker/dtr \
    upgrade [command options]

Description

This command upgrades DTR 2.0.0 or later to the current version of this image.

Options

Option	Description
--debug	Enable debug mode for additional logging
--existing-replica-id	The ID of an existing DTR replica
--hub-password	Password to use when pulling images
--hub-username	Username to use when pulling images
--ucp-ca	Use a PEM-encoded TLS CA certificate for UCP
--ucp-insecure-tls	Disable TLS verification for UCP
--ucp-password	The UCP administrator password
--ucp-url	The UCP URL including domain and port
--ucp-username	The UCP administrator username
--unsafe-upgrade	Perform the upgrade ignoring version checks.