Cluster manager

    clusters

    (required, array) A list of upstream clusters that the cluster manager performs , health checking, and on.

    (sometimes required, object) If any defined clusters use the sds cluster type, a global SDS configuration must be specified.

    local_cluster_name

    (optional, object) Optional global configuration for outlier detection.

    (optional, object) Optional configuration for the cluster discovery service (CDS) API.