使用Grafana和Prometheus来监控Jenkins

2 年 ago

清, 宇

2 minutes

我做过的事情。

我在Mac OS环境下使用docker-compose启动了Jenkins、Prometheus和Grafana。
我安装了Jenkins插件，并可视化监视了Jenkins的指标。

工作环境

docker-compose version 1.24.1

使用docker-compose进行启动

在Prometheus中，我们将添加对Jenkins的指标监控。

# my global config
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).

# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
    - targets: ['localhost:9090']

  ### 追加 ##
  - job_name: ‘jenkins’
    metrics_path: /prometheus/
    static_configs:
    - targets: ['docker.for.mac.localhost:8080']

创建一个用于启动Jenkins、Prometheus和Grafana的yml文件。

version: '3'
services:
  jenkins:
    image: jenkins/jenkins:lts
    container_name: jenkins
    restart: always
    ports:
      - 8080:8080
      - 50000:50000
    volumes:
      - ./jenkins/jenkins_home:/var/jenkins_home
  prometheus:
    image: prom/prometheus:v2.11.1
    container_name: prometheus
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - 9090:9090
  grafana:
    image: grafana/grafana:6.2.5
    container_name: grafana
    ports:
      - 3000:3000

使用docker-compose up -d –build命令来启动。


$ docker-compose up -d --build
Creating network "default" with the default driver
Creating prometheus ... done
Creating jenkins    ... done
Creating grafana    ... done