This is fork of official Zabbix template Elasticsearch Cluster by HTTP (Zabbix 5.0)

Features:

• Compatible with Zabbix 4.2 +
• Added trigger of Maximum allocated shards on ES cluster
  Be default in ES max shards per node is 1000 ({$ELASTICSEARCH.MAX_SHARDS_PER_NODE}) if number of shrads is maximum then elasticshearch will be sillently reject write requests.

Tested on Zabbix 4.2 and Elasticsearch 7.4.2