prometheus 基于文件的目标发现

cd /usr/local/prometheus/conf
mkdir -pv targets/{nodes,docker}

scrape_configs:
  - job_name: ‘prometheus‘
    static_configs:
    - targets: [‘localhost:9090‘]
  - job_name: ‘node_exporter‘
    file_sd_configs:
      - files:
        - targets/nodes/*.json
        refresh_interval: 1m
  - job_name: ‘docker‘
    file_sd_configs:
      - files:
        - targets/docker/*.json
        refresh_interval: 1m

[{
  "targets": [
    "192.168.31.151:9100",
    "192.168.31.82:9100",
    "192.168.31.144:9100"
  ]
}]