http://itc-life.ru/fluentd-bystryj-poisk-logov-s-elasticsearch-kibana-and-fluentd/
$ `sudo wget https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/deb/elasticsearch/2.3.1/elasticsearch-2.3.1.deb`
$ `sudo dpkg -i elasticsearch-2.3.1.deb`
$ `sudo update-rc.d elasticsearch defaults 95 10`
$ `sudo /bin/systemctl daemon-reload`
$ `sud /bin/systemctl enable elasticsearch.service`
$ `sudo systemctl start elasticsearch.service`
$ `sudo service elasticsearch stop`
$ `sudo service elasticsearch start`
$ `sudo service elasticsearch status`
$ `sudo nano /etc/elasticsearch/elasticsearch.yml`
`network.host: 51.1.0.15`
`http.port: 9200`