mirantis/dtr upgrade¶

Upgrade a DTR 2.7.x cluster to DTR 2.8.x.

Usage¶

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

The dtr upgrade command upgrades DTR 2.7.x to the current version (2.8.x) of the image.

Option	Environment variable	Description
`--debug`	$DEBUG	Enable debug mode for additional logs.
`--existing-replica-id`	$MSR_REPLICA_ID	The ID of an existing MSR replica. To add, remove or modify MSR, you must connect to an existing healthy replica’s database.
`--help-extended`	$MSR_EXTENDED_HELP	Display extended help text for a given command.
`--ucp-ca`	$UCP_CA	Use a PEM-encoded TLS CA certificate for MKE. Download the MKE TLS CA certificate from `https://<mke-url>/ca`, and use `--ucp-ca "$(cat ca.pem)"`.
`--ucp-insecure-tls`	$UCP_INSECURE_TLS	Disable TLS verification for MKE. The installation uses TLS but always trusts the TLS certificate used by MKE, which can lead to MITM (man-in-the-middle) attacks. For production deployments, use `--ucp-ca "$(cat ca.pem)"` instead.
`--ucp-password`	$UCP_PASSWORD	The MKE administrator password.
`--ucp-url`	$UCP_URL	The MKE URL including domain and port.
`--ucp-username`	$UCP_USERNAME	The MKE administrator username.
`--max-wait`	$MAX_WAIT	The maximum amount of time MSR allows an operation to complete within. This is frequently used to allocate more startup time to very large MSR databases. The value is a Golang duration string. For example, `"10m"` represents 10 minutes.