There was an ask to expose the cluster state and health check information to be exposed in order to do the automated checks about the cluster state and other details. This would be helpful in running the tests corresponding to the functionality that involves hazelcast and making sure the infrastructure is ready to be used.

Details : 
https://docs.hazelcast.com/imdg/4.2/management/rest-endpoint-groups

Action : 

We will be enabling the CLUSTER_READ and HEALTH_CHECK endpoints to be used.

Important endpoints that can be leveraged:

/hazelcast/health/ready : Check if a member is ready to be used.

/hazelcast/rest/management/cluster/state : Cluster state

Other details can be seen in the link mentioned above.