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
    • MetalLB
    • Kong Gateway
  • CI/CD
    • ArgoCD
    • ArgoWorkflows
    • Spinnaker
    • Jenkins
    • Harbor
    • TeamCity
    • Git
      • Bitbucket
  • Coding
    • Terraform
      • GCP – Google Cloud
      • AWS – Amazon Web Service
    • Golang
    • Laravel
    • Python
    • Jquery & JavaScript
    • Selenium
  • Log & Monitor
    • DataDog
    • Prometheus
    • Grafana
    • ELK
      • Kibana
      • Logstash
  • BareMetal
    • NextCloud
  • 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

[Node exporter] Install node_exporter on MacOS BareMetal
[Jenkins] Lesson 12: skipStagesAfterUnstable with Jenkins Pipeline Jenkins
[Helm-chart] Declare “template” in helm-chart – Kubernetes Helm Chart
[GRPC] Checking GPRC Port by fullstorydev/grpcurl Coding
[Jenkins] Lesson 19: Trigger other jobs through Jenkins Pipeline Jenkins
[Istio] Workload injected Istio that can’t connect Database(Redis, PostgreSQL) – excludeOutboundPorts or excludeIPRanges Isito-EnvoyFilter

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

  • Experiences for IP Addresses Shortage on EKS Clusters March 29, 2023
  • [Talisman] Discover the sensitive information in your code. March 28, 2023
  • [Prometheus/Grafana] Install Prometheus and Grafana on ubuntu. March 27, 2023
  • [Kong Gateway] WebSocket connection failed March 26, 2023
  • [Nextcloud] Can’t download files to have a size bigger than 2Gi on NextCloud – RaspBerry March 24, 2023

Archives

  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • 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
    • NextCloud
  • CI/CD
    • ArgoCD
    • ArgoWorkflows
    • Git
      • Bitbucket
    • Harbor
    • Jenkins
    • Spinnaker
    • TeamCity
  • Coding
    • Golang
    • Jquery & JavaScript
    • Laravel
    • Python
    • Selenium
    • Terraform
      • AWS – Amazon Web Service
      • GCP – Google Cloud
  • Kubernetes & Container
    • Apache Kafka
      • Kafka
      • Kafka Connect
      • Lenses
    • Docker
    • Helm Chart
    • Isito-EnvoyFilter
    • Kong Gateway
    • Kubernetes
      • Ingress
    • Longhorn – Storage
    • MetalLB
    • Vault
    • VictoriaMetrics
  • Log & Monitor
    • DataDog
    • ELK
      • Kibana
      • Logstash
    • Grafana
    • Prometheus
  • Uncategorized
  • Admin

Copyright © 2023 NimTechnology.