65 lines
2.0 KiB
Smarty
65 lines
2.0 KiB
Smarty
{{- define "feature.clusterMetrics.kubeProxy.alloy" }}
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{{- if or .Values.kubeProxy.enabled (and .Values.controlPlane.enabled (not (eq .Values.kubeProxy.enabled false))) }}
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{{- $metricAllowList := .Values.kubeProxy.metricsTuning.includeMetrics }}
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{{- $metricDenyList := .Values.kubeProxy.metricsTuning.excludeMetrics }}
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discovery.kubernetes "kube_proxy" {
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role = "pod"
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namespaces {
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names = ["kube-system"]
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}
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selectors {
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role = "pod"
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label = {{ .Values.kubeProxy.selectorLabel | quote }}
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}
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}
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discovery.relabel "kube_proxy" {
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targets = discovery.kubernetes.kube_proxy.targets
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rule {
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source_labels = ["__address__"]
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replacement = "$1:{{ .Values.kubeProxy.port }}"
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target_label = "__address__"
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}
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{{- if .Values.kubeProxy.extraDiscoveryRules }}
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{{ .Values.kubeProxy.extraDiscoveryRules | indent 2 }}
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{{- end }}
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}
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prometheus.scrape "kube_proxy" {
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targets = discovery.relabel.kube_proxy.output
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job_name = {{ .Values.kubeProxy.jobLabel | quote }}
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scheme = "http"
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scrape_interval = {{ .Values.kubeProxy.scrapeInterval | default .Values.global.scrapeInterval | quote }}
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clustering {
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enabled = true
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}
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{{- if or $metricAllowList $metricDenyList .Values.kubeProxy.extraMetricProcessingRules }}
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forward_to = [prometheus.relabel.kube_proxy.receiver]
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}
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prometheus.relabel "kube_proxy" {
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max_cache_size = {{ .Values.kubeProxy.maxCacheSize | default .Values.global.maxCacheSize | int }}
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{{- if $metricAllowList }}
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rule {
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source_labels = ["__name__"]
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regex = "up|scrape_samples_scraped|{{ $metricAllowList | join "|" }}"
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action = "keep"
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}
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{{- end }}
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{{- if $metricDenyList }}
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rule {
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source_labels = ["__name__"]
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regex = {{ $metricDenyList | join "|" | quote }}
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action = "drop"
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}
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{{- end }}
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{{- if .Values.kubeProxy.extraMetricProcessingRules }}
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{{ .Values.kubeProxy.extraMetricProcessingRules | indent 2 }}
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{{- end }}
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{{- end }}
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forward_to = argument.metrics_destinations.value
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}
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{{- end }}
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{{- end }}
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