Micronaut:如何获取Prometheus格式的指标? [英] Micronaut: How to get metrics in the Prometheus format?

问题描述

我应该如何配置Micronaut以获得Prometheus格式的/metrics?

How should I configure the Micronaut to get the /metrics in the Prometheus format ?

已使用: micronaut 1.0.0.M3

现在:

micronaut:
...
  metrics:
    enabled: true
    export:
      prometheus:
        enabled: true

和结果:指标名称列表

{"names":["jvm.memory.max","executor.pool.size"...]}

我需要获取:普罗米修斯格式的指标(格式)

I need to get: metrics in the prometheus format(formats)

推荐答案

为了搭载其他答案，以下是Micronaut端点，它以我们所需的格式提供了Prometheus指标:

To piggyback on the other answers, here is an Micronaut endpoint that provides the Prometheus metrics in the format we needed:

package your.package.name

import io.micrometer.prometheus.PrometheusMeterRegistry
import io.micronaut.management.endpoint.annotation.Endpoint
import io.micronaut.management.endpoint.annotation.Read

@Endpoint(id = "prometheus", value = "/prometheus", defaultEnabled = true, 
defaultSensitive = false)
class PrometheusController(val prometheusMeterRegistry: PrometheusMeterRegistry) {
    @Read
    fun scrape(): String {
        return prometheusMeterRegistry.scrape()
    }
}

这篇关于Micronaut:如何获取Prometheus格式的指标?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！