环境

pro-server-182 pro-liangbang-183 pro-liangbang-184

k8s 192.168.192.241-243

1.联邦节点配置

root@pro-liangbang-183:/apps/prometheus# cat prometheus.yml 
global:
  scrape_interval: 5s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 5s # Evaluate rules every 15 seconds. The default is every 1 minute.
scrape_configs:- job_name: "node_exporter-241"
    static_configs:
      - targets: ["192.168.192.241:39100"]

 

root@pro-liangbang-184:/apps/prometheus# cat prometheus.yml 
global:
  scrape_interval: 5s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 5s # Evaluate rules every 15 seconds. The default is every 1 minute.
scrape_configs:- job_name: "node_exporter-242-243"
    static_configs:
      - targets: ["192.168.192.242:39100"]

2，Prometheus节点配置

root@pro-server-182:/apps/prometheus# cat prometheus.yml 
global:
  scrape_interval: 5s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 5s # Evaluate rules every 15 seconds. The default is every 1 minute.
alerting:
  alertmanagers:
    - static_configs:
        - targets:
          - 192.168.192.189:9093
rule_files:
  - "/apps/prometheus/*.yaml"
scrape_configs:
#  - job_name: "prometheus-cadvisor"
#    static_configs:
#      - targets: ["192.168.192.243:8080","192.168.192.242:8080","192.168.192.241:8080"]
#  - job_name: "node_exporter"
#    static_configs:
#      - targets: ["192.168.192.241:39100","192.168.192.242:39100","192.168.192.243:39100"]
  - job_name: 'prometheus-federate-192.183'
    scrape_interval: 10s
    honor_labels: true
    metrics_path: '/federate'
    params:
      'match[]':
        - '{job="prometheus"}'
        - '{__name__=~"job:.*"}'
        - '{__name__=~"node.*"}'
    static_configs:
      - targets:
        - '192.168.192.183:9090'
  - job_name: 'prometheus-federate-192.184'
    scrape_interval: 10s
    honor_labels: true
    metrics_path: '/federate'
    params:
      'match[]':
        - '{job="prometheus"}'
        - '{__name__=~"job:.*"}'
        - '{__name__=~"node.*"}'
    static_configs:
      - targets:
        - '192.168.192.184:9090'

 

root@pro-server-182:/apps/prometheus# rm -rf data/  #重启服务

 

验证指标数据

 

3， grafana 查看

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