[Metricbeat] 설치

설치 스크립트

mkdir -p /home/ubuntu/app \
&& cd /home/ubuntu/app \
&& wget https://artifacts.elastic.co/downloads/beats/metricbeat/metricbeat-7.9.1-linux-x86_64.tar.gz \
&& tar xvfz metricbeat-*.tar.gz \
&& rm metricbeat-*.tar.gz \
&& ln -s /home/ubuntu/app/metricbeat-* metricbeat

logstash 설정

• metricbeat의 데이터를 전달 받는 logstash 서버 설정

input {
  beats {
    port => 5044
  }
}

output {
  elasticsearch {
    hosts => ["http://localhost:9200"]
    index => "%{[@metadata][beat]}-%{[@metadata][version]}-%{+YYYY.MM.dd}"
    #user => "elastic"
    #password => "changeme"
  }
}

ELK에 metricbeat 첫 세팅시 대시보드 생성하기

• ./metricbeat.yml

  setup.kibana:
    host: "192.168.56.14:5601"
  
  output.elasticsearch:
    hosts: ["192.168.56.14:9200"]
  

• Kibana 대시보드 생성

  ./metricbeat setup --dashboards
  

metricbeat.yml

• ./metricbeat.yml

metricbeat.modules:
- module: system
  metricsets:
    - cpu             # CPU usage
    # - load            # CPU load averages
    - memory          # Memory usage
    - network         # Network IO
    - process         # Per process metrics
    # - process_summary # Process summary
    # - uptime          # System Uptime
    # - socket_summary  # Socket summary
    # - core           # Per CPU core usage
    - diskio         # Disk IO
    # - filesystem     # File system usage for each mountpoint
    # - fsstat         # File system summary metrics
    # - raid           # Raid
    # - socket         # Sockets and connection info (linux only)
    # - service        # systemd service information
  enabled: true
  period: 15s
  processes: ['.*']

  # Configure the metric types that are included by these metricsets.
  cpu.metrics:  ["percentages"]  # The other available option is ticks.
  core.metrics: ["percentages"]  # The other available option is ticks.

# setup.kibana:
#   host: "192.168.56.14:5601"

# output.elasticsearch:
#   hosts: ["192.168.56.14:9200"]

output.logstash:
  hosts: ["192.168.56.14:5044"]

실행

./metricbeat -c metricbeat.yml

Kibana 대시보드 확인

• [Metricbeat System] Containers overview ECS

• [Metricbeat System] Host overview ECS

참고

• https://oboki.net/workspace/bigdata/elasticsearch/elasticsearch-elk-metricbeat-system-monitoring/
• http://www.kwangsiklee.com/2018/04/메트릭비트metricbeat로-시스템-모니터링-하기/
• https://blog.dalso.org/linux/907