普罗米修斯中缺少新工作的指标

Metrics from new job absent in Prometheus

我安装了新的 node_exporter。

上可用的商品

server01:9100/指标

例如

...
node_filesystem_device_error{device="/dev/sda1",fstype="ext4",mountpoint="/boot"} 0
node_filesystem_device_error{device="/dev/sdb1",fstype="xfs",mountpoint="/data"} 0

在配置中写入prometheus.yml新工作和目标

- job_name: node_exporter_metrics
    metrics_path: /metrics
    static_configs:
      - targets: ['server01:9100']

重启普罗米修斯后。 API 检查了新工作和目标的可行性,返回:

{"discoveredLabels":{"__address__":"server01:9100","__metrics_path__":"/metrics","__scheme__":"http","job":"node_exporter_metrics"},"labels":{"instance":"server01:9100","job":"node_exporter_metrics"},"scrapeUrl":"http://server01:9100/metrics","lastError":"","lastScrape":"2017-12-14T17:32:02.835779115+03:00","health":"up"}

试图通过新工作获得价值

http://server01:9090/api/v1/query_range?query=node_exporter_metrics&start=1513255115&end=1513258715&step=60

结果

{"status":"success","data":{"resultType":"matrix","result":[]}}

如何解决这个问题?

http://server01:9090/api/v1/query_range?query=node_exporter_metrics&start=1513255115&end=1513258715&step=60

度量的名称不是 node_exporter_metrics,而是 node_filesystem_device_errornode_exporter_metricsjob 标签。