agent.river

// Create a prometheus.scrape component labeled "default."
prometheus.scrape "default" {
  // Collect metrics from `http://localhost:12345/metrics`.
  // The http:// protocol and /metrics path are implied by default
  // but can be overridden.
  targets = [{"__address__" = "localhost:12345"}]

  // Forward collected metrics to the receiver. forward_to
  // is a common argument name used for forwarding Prometheus metrics.
  // Receiver is an exported field of prometheus.remote_write.prom which
  // can accept metrics.
  forward_to = [prometheus.remote_write.prom.receiver]
}

prometheus.remote_write "prom" {
  endpoint {
    url = "http://mimir:9009/api/v1/push"
  }
}