Prometheus relabel不生效问题

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我在Prometheus中通过consul服务发现的方式抓取了一个target,里有一个metrics在上报时将label写错了,希望通过relabel进行更改

有问题的指标:

zeus_extractor_count

当前查询结果:

{__name__="zeus_extractor_count",  job="consul", service_name="AiUserTagSingleQuery"}

希望通过relabel达到的效果

{__name__="zeus_extractor_count",  job="consul", service="AiUserTagSingleQuery"}

如上所述,我希望通过relabel功能将该指标内的service_name改成service

Prometheus配置:

- job_name: 'consul'
    metrics_path: /metrics
    scheme: http
    consul_sd_configs:
      - server: '127.0.0.1:7888'
        datacenter: 'consul'
    relabel_configs:
      - source_labels: ['__meta_consul_dc']
        target_label: 'dc'
      - source_labels: ['__meta_consul_service']
        target_label: 'app'
      - source_labels: ['__meta_consul_address']
        target_label: 'host'
      - source_labels: ['__meta_consul_node']
        target_label: 'hostname'
      - source_labels: ['__meta_consul_service_metadata_lane']
        target_label: 'lane'
      - source_labels: ['service_name']
        target_label: 'service'

添加relabel

 - source_labels: ['service_name']
        target_label: 'service'

在Prometheus和VictoriaMetrics中都进行了尝试,查询结果并未发生改变,请问下我应该怎么配置才能达到预期

2 Answers
    - source_labels: [service_name]
      action: replace
      target_label: service
  metric_relabel_configs:
    - source_labels: [service_name]
      regex: ^(.+)$
      target_label: service

你试试这样

感谢回复,但是action的默认值就是replace,添加这一行也未生效

解决了,多谢大哥

应该是没问题,我用vmagent的relabel测试了下,replace是会新增service标签的
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