基础监控（磁盘，CPU，内存等）05

添加主机（多个节点以此类推）

[root@10 prometheus]# vim prometheus.yml
 - job_name: 'node'
    static_configs:
    - targets: ['10.10.0.221:9100']
    - targets: ['10.10.0.222:9100']
    - targets: ['10.10.0.220:9100']
    - targets: ['10.10.0.219:9100']
    - targets: ['10.10.0.218:9100']

告警规则

[root@iZ2ze4v2sdd3v6w7w8doecZ prometheus]# ./promtool check config prometheus.yml
Checking prometheus.yml
  SUCCESS: 1 rule files found
 
Checking rules.yml
SUCCESS: 16 rules found

重新加载prometheus

[root@iZ2ze4v2sdd3v6w7w8doecZ prometheus]# systemctl reload prometheus