Enum mz_controller::clusters::ClusterRole

pub enum ClusterRole {
    SystemCritical,
    System,
    User,
}

The “role” of a cluster, which is currently used to determine the severity of alerts for problems with its replicas.

Variants

SystemCritical

The existence and proper functioning of the cluster’s replicas is business-critical for Materialize.

System

Assuming no bugs, the cluster’s replicas should always exist and function properly. If it doesn’t, however, that is less urgent than would be the case for a SystemCritical replica.

User

The cluster is controlled by the user, and might go down for reasons outside our control (e.g., OOMs).