docker/dtr upgrade

Estimated reading time: 2 minutes

Upgrade a v2.0.0 or later cluster to this version of DTR

Usage

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

Description

This command upgrades an existing DTR 2.0.0 or later cluster to the current version of this bootstrapper.

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
--existing-replica-id ID of an existing replica in a cluster
Rate this page:

 
0
 
0