prometheusExporter

prometheusExporter

Collect metrics data from Prometheus Metrics.

Example

sources:
- type: prometheusExporter
  name: metric
  endpoints:
  - "http://127.0.0.1:9196/metrics"

endpoints

`field`	`type`	`required`	`default`	`description`
endpoints	string array	true		remote exporter address. Please note that Loggie will not add /metrics to the request path by default.

interval

`field`	`type`	`required`	`default`	`description`
interval	time.Duration	false	30s	Time interval for regularly request the remote exporter

timeout

`field`	`type`	`required`	`default`	`description`
timeout	time.Duration	false	5s	The timeout for the request

toJson

`field`	`type`	`required`	`default`	`description`
toJson	bool	false	false	Whether to convert the captured prometheus native metrics into JSON format

labels

`field`	`type`	`required`	`default`	`description`
labels	map	false		Add extra labels to all metrics

labels supports ${_env.XX} to obtain environment variables. For example:

labels

    sources:
    - type: prometheusExporter
      name: metric
      endpoints:
      - "http://127.0.0.1:9196/metrics"
      labels:
        svc: ${_env.SVC}

Assuming that env SVC=test, the label svc=test will be added to all metrics.