DumbMonit
用 DumbMonit 监控 Prometheus exporter
Any exporter that serves Prometheus metrics (node_exporter, windows_exporter, cAdvisor, blackbox_exporter…): every series is stored and can be graphed and used in threshold alerts.
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DumbMonit 监控的内容
Any exporter that serves the Prometheus text format: node_exporter, windows_exporter, cAdvisor, blackbox_exporter, smartctl_exporter, a database exporter, or one you wrote. DumbMonit reads its /metrics page on every check and stores each series, so it shows up in the explorer and the graphs and can be used in threshold rules.
典型用途. Any exporter (node_exporter, windows_exporter, cAdvisor, blackbox…): every series stored, graphed and usable in rules
示例
- node_exporter
- windows_exporter
- cAdvisor
- blackbox_exporter
连接方式
您需要准备
- Basic authFor an exporter behind basic authentication (web.config.file, or a reverse proxy).
- Bearer tokenSent as "Authorization: Bearer …" on every read.
无需账户。
需要开放的网络端口
9100/TCPMetrics page (HTTP, default for node_exporter)
设置步骤: Point DumbMonit at the exporter
Check that the exporter answers from the DumbMonit host.
curl http://server.lan:9100/metricsIn DumbMonit, enter the host and pick the exporter, or leave custom and give the port.
Optional: restrict what is stored with Keep only or Ignore, to keep a large exporter within the series limit.
Optional: if the exporter is on another site, choose a relay agent to read it from there.
注意. Metrics pages are usually unauthenticated: filter the port so that only the DumbMonit host reaches it.