On 08/06/2020 16:53, Tomer Leibovich wrote:
Hi,
I'm monitoring my K8s environment using prometheus-operator chart.
I'm trying to understand how can I drop certain metrics, for example,
if I do
|
kube_pod_info{namespace="monitoring"}
|
I will have the following output:
kube_pod_info{created_by_kind="DaemonSet",created_by_name="prom-operator-prometheus-node-exporter",endpoint="http",host_ip="192.168.83.60",instance="10.133.86.207:8080",job="kube-state-metrics",namespace="monitoring",node="node2",pod="prom-operator-prometheus-node-exporter-nrck9",pod_ip="192.168.83.60",service="prom-operator-kube-state-metrics",uid="ecd029bf-e998-4b7b-a0dc-7eeefec25668"}
So I'm trying to understand how I can drop from here the UID part.
I've tried creating the following relabel_config:
relabelings:
- sourceLabels: [uid]
action: drop
It did nothing.
Also, I've tried:
- action: drop
regex: 'uid.+'
sourceLabels: [uid]
And this did nothing as well...
Any help to understand it will be very much appreciated.
The drop action is to drop whole metrics. You want labeldrop. You are
also missing the "regex" parameter.
https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config
--
Stuart Clark
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