The information in this doc is based on Juju version 3.5.5, and may not accurately reflect other versions of Juju.
Summary
Write application leadership settings.
Usage
leader-set [options] <key>=<value> [...]
Details
leader-set immediate writes the supplied key/value pairs to the controller, which will then inform non-leader units of the change. It will fail if called without arguments, or if called by a unit that is not currently application leader.