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Drop metrics that are unset, high cardinality, or extraneous

Browse Source 
* https://github.com/coreos/prometheus-operator/pull/2387
* https://github.com/coreos/prometheus-operator/pull/1959
This commit is contained in:
Dalton Hubble
2019-02-09 16:47:19 -08:00
parent 9c59f393a5
commit b13a651cfe
2 changed files with 24 additions and 1 deletions
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23
addons/prometheus/config.yaml
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@ -55,6 +55,17 @@ data:
action: replace
target_label: job
metric_relabel_configs:
- source_labels: [__name__]
action: drop
regex: etcd_(debugging|disk|request|server).*
- source_labels: [__name__]
action: drop
regex: apiserver_admission_controller_admission_latencies_seconds_.*
- source_labels: [__name__]
action: drop
regex: apiserver_admission_step_admission_latencies_seconds_.*
# Scrape config for node (i.e. kubelet) /metrics (e.g. 'kubelet_'). Explore
# metrics from a node by scraping kubelet (127.0.0.1:10250/metrics).
- job_name: 'kubelet'
@ -89,6 +100,13 @@ data:
relabel_configs:
- action: labelmap
regex: __meta_kubernetes_node_label_(.+)
metric_relabel_configs:
- source_labels: [__name__, image]
action: drop
regex: container_([a-z_]+);
- source_labels: [__name__]
action: drop
regex: container_(network_tcp_usage_total|network_udp_usage_total|tasks_state|cpu_load_average_10s)
# Scrap etcd metrics from controllers via listen-metrics-urls
@ -151,6 +169,11 @@ data:
- source_labels: [__meta_kubernetes_service_name]
action: replace
target_label: job
metric_relabel_configs:
- source_labels: [__name__]
action: drop
regex: etcd_(debugging|disk|request|server).*
# Example scrape config for probing services via the Blackbox Exporter.
#