search

hadv / fantom-prometheus

0 stars 0 forks source link

can't select host as influxDB datasource #3

Open huahuayu opened 2 years ago

huahuayu commented 2 years ago

influxDB

image

prometheus

image

hadv commented 2 years ago

Hi @huahuayu

I think that we can filter by host with InfluxDB due to it has tags/value on the metrics, and it seems there's not the same thing on prometheus, so we cannot filter by host on prometheus.

huahuayu commented 2 years ago

If you config like this (with labels) you can filter by alias. I know it works (I have seen it before) but I don't know how to write the query.

global:
  scrape_interval: 15s

scrape_configs:
  - job_name: opera
    scrape_interval: 60s
    scrape_timeout: 30s
    metrics_path: /debug/metrics/prometheus
    scheme: http
    static_configs:
      - targets: ["192.168.2.11:6060"]
        labels:
          alias: "192.168.2.11"
      - targets: ['192.168.2.23:6060']
        labels:
          alias: '192.168.2.23'
      - targets: ['192.168.2.40:6060']
        labels:
          alias: '192.168.2.40'

in labels you can put any key you like. It can be used to be as filter

      - targets: ['192.168.2.40:6060']
        labels:
          key1: 'value1'
          key2: 'value2'