配置样例

Prometheus 的配置参数比较多，但是个人使用较多的是 global, rules, scrap_configs, statstic_config, rebel_config 等。

我平时使用的配置文件大致为这样：

  1. global:
  2.   scrape_interval:     15s # By default, scrape targets every 15 seconds.
  3.   evaluation_interval: 15s # By default, scrape targets every 15 seconds.
  5. rule_files:
  6.   - "rules/node.rules"
  8. scrape_configs:
  9.   - job_name: 'prometheus'
  10.     scrape_interval: 5s
  11.     static_configs:
  12.       - targets: ['localhost:9090']
  14.   - job_name: 'node'
  15.     scrape_interval: 8s
  16.     static_configs:
  17.       - targets: ['127.0.0.1:9100', '127.0.0.12:9100']
  19.   - job_name: 'mysqld'
  20.     static_configs:
  21.       - targets: ['127.0.0.1:9104']
  22.   - job_name: 'memcached'
  23.     static_configs:
  24.       - targets: ['127.0.0.1:9150']