Elasticsearch

Start

echo 262144 > /proc/sys/vm/max_map_count
su elasticsearch -c '/usr/local/elasticsearch-5.1.2/bin/elasticsearch'

cluster.name: elasticsearch
node.name: Ada Lovelace
path.data: /data/
path.logs: /data/var/log/elasticsearch
network.host: 0.0.0.0
discovery.zen.minimum_master_nodes: 1
discovery.type: single-node
xpack.security.enabled: true
cluster.max_shards_per_node: 3000