Drop metrics that are unset, high cardinality, or extraneous
* https://github.com/coreos/prometheus-operator/pull/2387 * https://github.com/coreos/prometheus-operator/pull/1959
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@ -10,7 +10,7 @@ Notable changes between versions.
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#### Addons
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* Raise nginx-ingress liveness/readiness timeout to 5 seconds
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* Improve Prometheus metrics labels
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* Improve Prometheus metrics labels and drop extraneous metrics ([#397](https://github.com/poseidon/typhoon/pull/397))
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* Add `pod` name label to metrics discovered via service endpoints
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* Rename `kubernetes_namespace` label to `namespace`
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@ -55,6 +55,17 @@ data:
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action: replace
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target_label: job
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metric_relabel_configs:
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- source_labels: [__name__]
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action: drop
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regex: etcd_(debugging|disk|request|server).*
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- source_labels: [__name__]
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action: drop
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regex: apiserver_admission_controller_admission_latencies_seconds_.*
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- source_labels: [__name__]
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action: drop
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regex: apiserver_admission_step_admission_latencies_seconds_.*
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# Scrape config for node (i.e. kubelet) /metrics (e.g. 'kubelet_'). Explore
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# metrics from a node by scraping kubelet (127.0.0.1:10250/metrics).
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- job_name: 'kubelet'
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@ -89,6 +100,13 @@ data:
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relabel_configs:
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- action: labelmap
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regex: __meta_kubernetes_node_label_(.+)
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metric_relabel_configs:
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- source_labels: [__name__, image]
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action: drop
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regex: container_([a-z_]+);
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- source_labels: [__name__]
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action: drop
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regex: container_(network_tcp_usage_total|network_udp_usage_total|tasks_state|cpu_load_average_10s)
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# Scrap etcd metrics from controllers via listen-metrics-urls
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@ -151,6 +169,11 @@ data:
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- source_labels: [__meta_kubernetes_service_name]
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action: replace
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target_label: job
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metric_relabel_configs:
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- source_labels: [__name__]
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action: drop
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regex: etcd_(debugging|disk|request|server).*
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# Example scrape config for probing services via the Blackbox Exporter.
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#
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