$ ssh <SWARM-MASTER>
To upgrade Console in a Docker Swarm cluster, rerun the install procedure with the latest Twistlock release. Use the same configuration options in twistlock.cfg and twistcli as you used in the initial install.
You know how you initially installed Twistlock, including all options set in twistcli.cfg and parameters passed to twistcli.
Connect to your master node.
$ ssh <SWARM-MASTER>
Download the latest Twistlock release.
$ wget <LINK_TO_CURRENT_RECOMMENDED_RELEASE_LINK>
Unpack the Twistlock release tarball.
$ mkdir twistlock_<VERSION> $ tar xzf twistlock_<VERSION>.tar.gz -C twistlock_<VERSION>/ $ cd twistlock_<VERSION>
If you customized twistlock.cfg during the original install, port those changes forward to twistlock.cfg in the latest release. Otherwise, proceed to the next step.
Update the Twistlock Console by running the same twistcli command used during the original install.
$ ./linux/twistcli console install swarm --volume-driver <DRIVER>
You can now upgrade your Swarm Defenders.
Rerun the original Defender install procedure to upgrade the Defender global service. You cannot upgrade global service Defenders directly from the Console UI.