【Prometheus】联邦集群配置demo

# 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:
           - localhost:9093

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  - /home/prometheus/rules/*.rules
  # - "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"]
  - job_name: 'federate'
    scrape_interval: 15s
    honor_labels: true
    metrics_path: '/federate'           #prometheus server暴露自身采集的所有数据的api
    params:     #match[]参数指定需要获取的时间序列。match[]参数必须是一个瞬时向量选择器，例如up或者{job="api-server"}。配置多个match[]参数，用于获取多组时间序列的监控数据
      'match[]':
      - '{job="prometheus"}'
      - '{__name__=~"job:.*"}'
      - '{__name__=~"node.*"}'
    static_configs:
    - targets:    #指定3个server即可
      - '192.168.5.25:9090'
      - '172.18.10.15:9090'