ClusterGroupServiceLeader

Each cluster node entity provides multiple services. When working in a group, each service can elect a cluster node entity to be the leader of the service. Leader election helps in coordination of the service. The leader holds a renewable lease on the leadership for a fixed period of time. The lease version is incremented every time the leadership lease is renewed. This type contains the attributes of a leader.

JSON Example

{
    "service_name": "string",
    "lease_version": 0,
    "leader_uuid": "string"
}

string

service_name

Optional

Name of the service

integer As int64 As int64

lease_version

Optional

Number of times the lease has been renewed

string

leader_uuid

Optional

Member UUID of the leader

Property Of

ClusterGroupStatus