Updating a Liberty collective

You can update Liberty collectives by replacing or removing existing collective controllers, members or replica sets or by adding new members or replicas. Before updating a collective, back up its members and replica sets so that you can restore them, if needed, in the future.

About this task

A Liberty collective can contain members, controllers, and replica sets. See Collective architecture. Over time, you might need to upgrade members or replica sets in the collective or otherwise change the collective configuration.