Managed instance of Elasticsearch 2.4.
Upon activating the role, Elasticsearch forms a cluster named as the VM’s name. To change the cluster name, add a file
/etc/local/elasticsearch/clusterName, with the cluster name as its sole contents. To activate run sudo fc-manage --build (see Local configuration for details).
Elasticsearch instances are configured with a reasonable memory configuration, depending on the VMs configured memory.
The following checks are active initially:
Circuit Breakers active
File descriptors in use
Heap too full
Shard allocation status