HTTP Server Configuration

HTTP mode starts the exporter HTTP server and serves Prometheus metrics.

Metrics path

The metrics path is /metrics. This version does not provide a YAML setting to change the metrics path.

Thread pool

httpServer:
  threads:
    minimum: 1
    maximum: 10
    keepAliveTime: 120

Key	Description
httpServer.threads.minimum	Minimum thread count. Default 1; required if threads is configured.
httpServer.threads.maximum	Maximum thread count. Default 10; required if threads is configured.
httpServer.threads.keepAliveTime	Keep-alive time in seconds. Default 120; required if threads is configured.

If the work queue is full, the request is blocked until space is available.

Related settings

• Authentication configures HTTP Basic authentication and authenticator plugins.
• SSL configures HTTPS and mutual TLS where supported.