Быстрая установка стека ELK (Elasticsearch+Logstash+Kibana) на Debian 9

Ставим все необходимые пакеты:
# apt install -y openjdk-9-jre apt-transport-https
# wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add -
# echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-6.x.list
# apt update && apt install elasticsearch kibana logstash packetbeat metricbeat filebeat heartbeat -y

Запускаем elasticsearch на локалхосте:
# vim /etc/elasticsearch/elasticsearch.yml
network.host: 127.0.0.1

Прописываем конфиг logstash:
# vim /etc/logstash/conf.d/10-syslog.conf
input {
  file {
    type => "syslog"
    path => [ "/var/log/messages", "/var/log/*.log" ]
  }
}
output {
  stdout { 
    codec => rubydebug
    }
    elasticsearch {
      hosts => "localhost"
    }
}

Запускаем сервисы:
# systemctl enable elasticsearch kibana logstash filebeat packetbeat metricbeat heartbeat
# systemctl start elasticsearch kibana logstash filebeat packetbeat metricbeat heartbeat

Идем по адресу: http://localhost:5601