材料准备

准备安装

  1. 解压安装包，得到如下目录结构：

    image-20220209103225489

  2. 运行prometheus

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    ./prometheus --config.file=your_config.yml

  3. 配置文件

    这是默认自带的配置文件

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    # 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"]

    下面是我部署时的配置文件

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    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).


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

    alerting:
      alertmanagers:
        - static_configs:
          - targets:
            - 172.26.42.215:9093

    # 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'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=PROMETHEUS
            refresh_interval: 5s
      - job_name: 'node'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=NODE
            refresh_interval: 5s
      - job_name: 'redis'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=REDIS
            refresh_interval: 5s 
      - job_name: 'mysql'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=MYSQL
            refresh_interval: 5s
      - job_name: 'cadvisor'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=CADVISOR
            refresh_interval: 5s
      - job_name: minio-job
        bearer_token: eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJleHAiOjQ3ODczNjE1MDEsImlzcyI6InByb21ldGhldXMiLCJzdWIiOiJtaW5pb2FkbWluIn0.Sw6Mcmwmx8J3-uU2MAX3BCmMOZyQuugWmwcjE4a2tJ66d8ZG7n85xZBd7kv33iQFz9l5d3ZOoKQi2KvJNd0Klw
        metrics_path: /minio/v2/metrics/cluster
        scheme: http
        static_configs:
          - targets: ['172.18.40.91:9000']
      - job_name: 'k8s-node'
        static_configs:
          - targets: ['172.18.40.81:32222']
      - job_name: 'blackbox-exporter'
        metrics_path: /probe
        params:
          module: [icmp]  # Look for a HTTP 200 response.
        static_configs:
          - targets: ['172.18.40.111','172.18.40.40','172.18.40.41','172.18.40.42','172.18.40.43','172.18.40.44','172.18.40.45','172.18.40.46','172.18.40.47','172.18.40.48','172.18.40.49']
            labels:
              group: '172.26.42.215'
        relabel_configs:
          - source_labels: [__address__]
            target_label: __param_target
          - source_labels: [__param_target]
            target_label: instance
          - target_label: __address__
            replacement: 172.26.42.215:9115  # The blackbox exporter's real hostname:port.
      - job_name: 'alertmanager'
        http_sd_configs:
          - url: http://172.16.62.99:12000/prometheus/getTargetByType?exporterType=ALERTMANAGER
            refresh_interval: 5s
      - job_name: 'consul-prometheus'
        consul_sd_configs:
        - server: '172.26.42.215:8500'
          services: []  
        relabel_configs:
          - source_labels: [__meta_consul_tags]
            regex: .*test.*
            action: keep
          - regex: __meta_consul_service_metadata_(.+)
            action: labelmap