UI 与 API 两种方式
UI 与 API 两种方式
# UI:Connections → Data sources → Add data source → Prometheus
# URL: http://prometheus:9090 Access: Server (default)
# Scrape interval: 15s(与 Prometheus 抓取间隔一致)
# API:
curl -H "Authorization: Bearer $TOKEN" -H "Content-Type: application/json" \
-X POST http://localhost:3000/api/datasources \
-d '{"name":"Prometheus","type":"prometheus","url":"http://prometheus:9090","access":"proxy","isDefault":true}'Scrape interval 是 $__rate_interval 的计算输入之一,填错会让速率窗口偏大或偏小。