fluent-plugin-stackdriver-monitoring

Stackdriver Monitoring custom metrics output plugin for Fluentd

Installation

$ gem install fluent-plugin-stackdriver-monitoring

Authentication

See google-cloud-monitoring gem document.

Configuration

Sample configuration is below.

<match your.tag>
  @type stackdriver_monitoring
  project {{PROJECT_NAME}}

  <custom_metrics>
    key {{KEY_NAME}}
    type custom.googleapis.com/{{METRICS_NAME}}
    metric_kind GAUGE
    value_type INT64
  </custom_metrics>

  flush_interval 1s  # must be 1(sec) or above
</match>

• project (string, required)
  • Set your Stackdriver project id.
• custom_metrics
  • key (string, required)
  • Specify field name in your log to send to Stackdriver.
  • type (string, required)
  • Set name of descriptor. It must start with custom.googleapis.com/.
  • metric_kind(enum, required)
  • See metric kind.
  • You can specify GAUGE, DELTA or CUMULATIVE.
  • value_type(enum, required)
  • See value type.
  • You can specify BOOL, INT64, DOUBLE or STRING.

TODO

• Add test!
• Support Unit and Monitored Resource in custom_metrics.