Description

The cluster health API allows to get a very simple status on the health of the cluster. see http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/cluster-health.html TODO: implement wait_for_status, timeout, wait_for_relocating_shards, wait_for_nodes TODO: implement level (Can be one of cluster, indices or shards. Controls the details level of the health information returned. Defaults to cluster.)