vm集群学习
一. 集群建设
https://www.cnblogs.com/rongfengliang/p/12793136.html
二、 接口
vm集群查询数据使用vmselect,默认是:http://vmselect:8481/select/0/prometheus/<suffix>
党替换prometheus时,可用http://vmselect:8481/select/0/prometheus替换http://prometheus:9090,后边的接口url不变
如:查询disk_free数据:
http://10.192.196.8:8481/select/0/prometheus/api/v1/query?query=disk_free
其他兼容接口:
<suffix> may have the following values: 1.api/v1/query - performs PromQL instant query 2.api/v1/query_range - performs PromQL range query 3.api/v1/series - performs series query 4.api/v1/labels - returns a list of label names 5.api/v1/label/<label_name>/values - returns values for the given <label_name> according to API 6.federate - returns federated metrics 7.api/v1/export - exports raw data. See this article for details
三、vmui查询页面
http://vmselect:8481/select/0/vmui/