Prometheus Configuration

• command-line flags

  • immutable system parameters settings
  • ex)
    • storage locations
    • amount of data to keep on disk and in memory, ...
  • 

• configuration file

  • "–config.file={PATH}"

  • global

    • scrape_interval:
    • scrape_timeout:
    • evaluation_interval:
    • external_labels:
      • monitor: "{set label}"
    • query_log_file: /etc/prometheus/query.log
    • 

  • rule_files

    • rule
      • rule_files:
        • - /etc/prometheus/rules/*.yaml
        • 
        • prometheus_engine_query:speed
          • (rules_files로 설정한 Rule로 조회한 결과)
        • 
    • alert
      • 
      • "alerts:process_cpu_seconds_totla:1"로 설정
      • 

  •  scrape_configs

    • Fixed Service discover
      • service discover대상은 "localhost:9090" 
      • 
    • json파일로 service discover
      • 
      • dj_custom.json
      • 
    • http 요청으로 Service discover
      • 

  • alerting

  • remote_write

  • remote_read

  • storage