otel-coll-simple-config-sample

config.yaml

receivers:
  hostmetrics/system:
    collection_interval: 10s
    scrapers:
      # cpu:
      # disk:
      # filesystem:
      # load:
      # memory:
      network:
      # paging:
      # processes:
      # process:

exporters:
  # File exporter writing to stdout with JSON format
  file/stdout:
    path: /dev/stdout
    format: json

  # Regular file exporter
  file:
    path: ./metrics.json
    append: false
    rotation:
      max_megabytes: 10
      max_days: 3
      max_backups: 3
    format: json

  # Prometheus exporter
  prometheus:
    endpoint: "0.0.0.0:8889"

  debug:
    verbosity: detailed
    sampling_initial: 5
    sampling_thereafter: 200

service:
  pipelines:
    metrics:
      receivers: [hostmetrics/system]
      # exporters: [file/stdout, file, prometheus, debug]
      exporters: [file/stdout, file, prometheus]

  telemetry:
    logs:
      level: info
    metrics:
      level: detailed
      address: 0.0.0.0:8888