Cluster member configuration

Each cluster member has its own key/value configuration with the following supported namespaces:

• user (free form key/value for user metadata)

• scheduler (options related to how the member is automatically targeted by the cluster)

The following keys are currently supported:

Key	Type	Default	Description
scheduler.instance	string	all	Possible values are all, manual and group. See Automatic placement of instances for more information.
user.*	string	-	Free form user key/value storage (can be used in search).