Prometheus module

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This functionality is in beta and is subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.

This module periodically fetches metrics from Prometheus.

The default metricset is collector.

Example configuration

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The Prometheus module supports the standard configuration options that are described in Specify which modules to run. Here is an example configuration:

metricbeat.modules:
- module: prometheus
  metricsets: ["stats"]
  enabled: true
  period: 10s
  hosts: ["localhost:9090"]
  #metrics_path: /metrics
  #namespace: example

- module: prometheus
  metricsets: ["collector"]
  enabled: true
  period: 10s
  hosts: ["localhost:9090"]
  #metrics_path: /metrics
  #namespace: example

  # This can be used for service account based authorization:
  #  bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
  #ssl.certificate_authorities:
  #  - /var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt

This module supports TLS connection when using ssl config field, as described in Specify SSL settings. It also supports the options described in Standard HTTP config options.

Metricsets

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The following metricsets are available: