Skip to content

NimTechnology

Trình bày các công nghệ CLOUD một cách dễ hiểu.

  • Kubernetes & Container
    • Docker
    • Kubernetes
      • Ingress
    • Helm Chart
    • Isito-EnvoyFilter
    • Apache Kafka
      • Kafka
      • Kafka Connect
      • Lenses
    • Vault
    • Longhorn – Storage
    • VictoriaMetrics
  • CI/CD
    • ArgoCD
    • ArgoWorkflows
    • Spinnaker
    • Jenkins
  • Coding
    • Terraform
      • GCP – Google Cloud
      • AWS – Amazon Web Service
    • Golang
    • Laravel
    • Jquery & JavaScript
    • Git
    • Selenium
  • Log & Monitor
    • Prometheus
    • Grafana
    • ELK
      • Kibana
      • Logstash
  • BareMetal
  • Toggle search form

[Prometheus] Relabelling – Custom “__name__” to your mind

Posted on December 15, 2021 By nim No Comments on [Prometheus] Relabelling – Custom “__name__” to your mind

Case chúng ta là ntn. Tôi nhận metrics từ 1 Recording Rules và source_labels:[__name__] như ảnh.

Tôi muốn chuyển nó từ federate:istio_request_duration_milliseconds_bucket:rate1m
thành như sau: istio_request_duration_milliseconds_bucket

Câu hỏi làm sao bạn để ý dòng regex: ‘federate:(.*):rate1m’ trong đoạn code bên dưới.

    # remote cluster
    - job_name: 'federate'
      scrape_interval: 10s
      honor_labels: true
      metrics_path: '/federate'
      params:
        'match[]':
          - '{__name__=~"federate:(.*)"}'
      static_configs:
      - targets:
        - '192.168.101.51:32166'
        labels:
          cluster: 'cluster2'
      metric_relabel_configs:
      - source_labels: [__name__]
        regex: 'federate:(.*):rate1m'
        target_label: __name__
        action: replace
Nó lấy giá trị ở (.*) rồi replace (thay thế) value của key __name__
Mình sẽ query istio_request_duration_milliseconds_bucket

Nếu bạn ko metric_relabel_configs thì bạn phải query như sau:
federate:istio_request_duration_milliseconds_bucket:rate1m

Prometheus, Uncategorized

Post navigation

Previous Post: [Prometheus/Istio] Research about Recording Rules in Prometheus and reduce metrics of istio cluster.
Next Post: [VictoriaMetrics/Grafana/Prometheus/Kiali] VictoriaMetrics is a fast, cost-effective and scalable time series database

More Related Articles

[Istio] Research tracing in Istio Isito-EnvoyFilter
Protected: My Assignment  Uncategorized
[Jenkins]Scripted Pipeline lesson 15: Parameters. Jenkins
[OpenVPN] How do you monitor Your OpenVPN-Server via Prometheus and Grafana Grafana
[Jenkins] Share Libraries 6: Closures Jenkins
[Grafana/Prometheus] Design chart for bucket metrics to Grafana Grafana

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Tham Gia Group DevOps nhé!
Để Nim có nhiều động lực ra nhiều bài viết.
Để nhận được những thông báo mới nhất.

Recent Posts

  • Protected: My Assignment  June 24, 2022
  • [Spinnaker] Spinnaker writes too many logs – Reduce spinnaker log level June 22, 2022
  • [Jenkins] Jobs will be created automatically by Jenkins Job Builder June 20, 2022
  • [Postgresql] Install postgresql client and trying a few command postgresql. June 20, 2022
  • [Mount/Nextcloud] How do you mount a hard disk that was used windows into Linux. June 19, 2022

Archives

  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021

Categories

  • BareMetal
  • CI/CD
    • ArgoCD
    • ArgoWorkflows
    • Jenkins
    • Spinnaker
  • Coding
    • Git
    • Golang
    • Jquery & JavaScript
    • Laravel
    • Selenium
    • Terraform
      • AWS – Amazon Web Service
      • GCP – Google Cloud
  • Kubernetes & Container
    • Apache Kafka
      • Kafka
      • Kafka Connect
      • Lenses
    • Docker
    • Helm Chart
    • Isito-EnvoyFilter
    • Kubernetes
      • Ingress
    • Longhorn – Storage
    • Vault
    • VictoriaMetrics
  • Log & Monitor
    • ELK
      • Kibana
      • Logstash
    • Grafana
    • Prometheus
  • Uncategorized
  • Admin

Copyright © 2022 NimTechnology.