1532 lines
42 KiB
YAML
1532 lines
42 KiB
YAML
{{- /* Added manually, can be changed in-place. */ -}}
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{{- $kubeTargetVersion := default .Capabilities.KubeVersion.GitVersion .Values.kubeTargetVersionOverride }}
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{{- if and (or .Values.grafana.enabled .Values.grafana.forceDeployDashboards) (semverCompare ">=1.14.0-0" $kubeTargetVersion) (semverCompare "<9.9.9-9" $kubeTargetVersion) .Values.grafana.defaultDashboardsEnabled .Values.coreDns.enabled }}
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apiVersion: v1
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kind: ConfigMap
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metadata:
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namespace: {{ template "kube-prometheus-stack-grafana.namespace" . }}
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name: {{ printf "%s-%s" (include "kube-prometheus-stack.fullname" $) "k8s-coredns" | trunc 63 | trimSuffix "-" }}
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annotations:
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{{ toYaml .Values.grafana.sidecar.dashboards.annotations | indent 4 }}
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labels:
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{{- if $.Values.grafana.sidecar.dashboards.label }}
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{{ $.Values.grafana.sidecar.dashboards.label }}: {{ ternary $.Values.grafana.sidecar.dashboards.labelValue "1" (not (empty $.Values.grafana.sidecar.dashboards.labelValue)) | quote }}
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{{- end }}
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app: {{ template "kube-prometheus-stack.name" $ }}-grafana
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{{ include "kube-prometheus-stack.labels" $ | indent 4 }}
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data:
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k8s-coredns.json: |-
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{
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"annotations": {
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"list": [
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{
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"builtIn": 1,
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"datasource": "-- Grafana --",
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"type": "dashboard"
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}
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]
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},
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"description": "A dashboard for the CoreDNS DNS server with updated metrics for version 1.7.0+. Based on the CoreDNS dashboard by buhay.",
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"editable": true,
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"gnetId": 12539,
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"graphTooltip": 0,
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"iteration": 1603798405693,
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"links": [
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{
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"icon": "external link",
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"tags": [],
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"targetBlank": true,
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"title": "CoreDNS.io",
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"type": "link",
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"url": "https://coredns.io"
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}
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],
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"panels": [
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{
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"aliasColors": {},
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"bars": false,
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"dashLength": 10,
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"dashes": false,
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"datasource": "$datasource",
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"editable": true,
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"error": false,
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"fieldConfig": {
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"defaults": {
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"custom": {},
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"links": [],
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "red",
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"value": 80
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}
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]
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}
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},
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"overrides": []
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},
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"fill": 1,
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"fillGradient": 0,
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"grid": {},
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"gridPos": {
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"h": 7,
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"w": 8,
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"x": 0,
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"y": 0
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},
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"hiddenSeries": false,
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|
"id": 2,
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|
"legend": {
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"avg": false,
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|
"current": false,
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|
"max": false,
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"min": false,
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"show": true,
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"total": false,
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"values": false
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},
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"lines": true,
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"linewidth": 2,
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"links": [],
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"nullPointMode": "connected",
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|
"options": {
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|
"alertThreshold": true
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|
},
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|
"percentage": false,
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|
"pluginVersion": "7.2.0",
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|
"pointradius": 5,
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|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [
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|
{
|
|
"alias": "total",
|
|
"yaxis": 2
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|
}
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|
],
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"spaceLength": 10,
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"stack": true,
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|
"steppedLine": false,
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"targets": [
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{
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"expr": "sum(rate(coredns_dns_request_count_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (proto) or\nsum(rate(coredns_dns_requests_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (proto)",
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"format": "time_series",
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"interval": "",
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"intervalFactor": 2,
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"legendFormat": "{{"{{proto}}"}}",
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"refId": "A",
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"step": 60
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}
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],
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"thresholds": [],
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"timeFrom": null,
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"timeRegions": [],
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"timeShift": null,
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"title": "Requests (total)",
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"tooltip": {
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"shared": true,
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"sort": 2,
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"value_type": "individual"
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},
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"type": "graph",
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|
"xaxis": {
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|
"buckets": null,
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|
"mode": "time",
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|
"name": null,
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|
"show": true,
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|
"values": []
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},
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"yaxes": [
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|
{
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|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
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|
"min": 0,
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|
"show": true
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|
},
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{
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|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
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|
"min": 0,
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|
"show": true
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|
}
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|
],
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|
"yaxis": {
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|
"align": false,
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|
"alignLevel": null
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|
}
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|
},
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|
{
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|
"aliasColors": {},
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|
"bars": false,
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|
"dashLength": 10,
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|
"dashes": false,
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|
"datasource": "$datasource",
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"editable": true,
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"error": false,
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"fieldConfig": {
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|
"defaults": {
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"custom": {},
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|
"links": []
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|
},
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|
"overrides": []
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|
},
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"fill": 1,
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|
"fillGradient": 0,
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|
"grid": {},
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|
"gridPos": {
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"h": 7,
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|
"w": 8,
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"x": 8,
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"y": 0
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},
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"hiddenSeries": false,
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|
"id": 4,
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|
"legend": {
|
|
"avg": false,
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|
"current": false,
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|
"max": false,
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|
"min": false,
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|
"show": true,
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|
"total": false,
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|
"values": false
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|
},
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"lines": true,
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|
"linewidth": 2,
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|
"links": [],
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|
"nullPointMode": "connected",
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|
"options": {
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|
"alertThreshold": true
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|
},
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|
"percentage": false,
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|
"pluginVersion": "7.2.0",
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|
"pointradius": 5,
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|
"points": false,
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|
"renderer": "flot",
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|
"seriesOverrides": [
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{
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|
"alias": "total",
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"yaxis": 2
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},
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{
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"alias": "other",
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"yaxis": 2
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}
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|
],
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"spaceLength": 10,
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"stack": true,
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"steppedLine": false,
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"targets": [
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{
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"expr": "sum(rate(coredns_dns_request_type_count_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (type) or \nsum(rate(coredns_dns_requests_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (type)",
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"interval": "",
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"intervalFactor": 2,
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"legendFormat": "{{"{{type}}"}}",
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"refId": "A",
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"step": 60
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|
}
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|
],
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"thresholds": [],
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|
"timeFrom": null,
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"timeRegions": [],
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"timeShift": null,
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"title": "Requests (by qtype)",
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"tooltip": {
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|
"shared": true,
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"sort": 2,
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|
"value_type": "individual"
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|
},
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"type": "graph",
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|
"xaxis": {
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|
"buckets": null,
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|
"mode": "time",
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|
"name": null,
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|
"show": true,
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|
"values": []
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|
},
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|
"yaxes": [
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|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": 0,
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|
"show": true
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|
},
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|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
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|
"min": 0,
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|
"show": true
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}
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],
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"yaxis": {
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"align": false,
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|
"alignLevel": null
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|
}
|
|
},
|
|
{
|
|
"aliasColors": {},
|
|
"bars": false,
|
|
"dashLength": 10,
|
|
"dashes": false,
|
|
"datasource": "$datasource",
|
|
"editable": true,
|
|
"error": false,
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {},
|
|
"links": []
|
|
},
|
|
"overrides": []
|
|
},
|
|
"fill": 1,
|
|
"fillGradient": 0,
|
|
"grid": {},
|
|
"gridPos": {
|
|
"h": 7,
|
|
"w": 8,
|
|
"x": 16,
|
|
"y": 0
|
|
},
|
|
"hiddenSeries": false,
|
|
"id": 6,
|
|
"legend": {
|
|
"avg": false,
|
|
"current": false,
|
|
"max": false,
|
|
"min": false,
|
|
"show": true,
|
|
"total": false,
|
|
"values": false
|
|
},
|
|
"lines": true,
|
|
"linewidth": 2,
|
|
"links": [],
|
|
"nullPointMode": "connected",
|
|
"options": {
|
|
"alertThreshold": true
|
|
},
|
|
"percentage": false,
|
|
"pluginVersion": "7.2.0",
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [
|
|
{
|
|
"alias": "total",
|
|
"yaxis": 2
|
|
}
|
|
],
|
|
"spaceLength": 10,
|
|
"stack": true,
|
|
"steppedLine": false,
|
|
"targets": [
|
|
{
|
|
"expr": "sum(rate(coredns_dns_request_count_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (zone) or\nsum(rate(coredns_dns_requests_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (zone)",
|
|
"interval": "",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "{{"{{zone}}"}}",
|
|
"refId": "A",
|
|
"step": 60
|
|
}
|
|
],
|
|
"thresholds": [],
|
|
"timeFrom": null,
|
|
"timeRegions": [],
|
|
"timeShift": null,
|
|
"title": "Requests (by zone)",
|
|
"tooltip": {
|
|
"shared": true,
|
|
"sort": 2,
|
|
"value_type": "individual"
|
|
},
|
|
"type": "graph",
|
|
"xaxis": {
|
|
"buckets": null,
|
|
"mode": "time",
|
|
"name": null,
|
|
"show": true,
|
|
"values": []
|
|
},
|
|
"yaxes": [
|
|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": 0,
|
|
"show": true
|
|
},
|
|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": 0,
|
|
"show": true
|
|
}
|
|
],
|
|
"yaxis": {
|
|
"align": false,
|
|
"alignLevel": null
|
|
}
|
|
},
|
|
{
|
|
"aliasColors": {},
|
|
"bars": false,
|
|
"dashLength": 10,
|
|
"dashes": false,
|
|
"datasource": "$datasource",
|
|
"editable": true,
|
|
"error": false,
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {},
|
|
"links": []
|
|
},
|
|
"overrides": []
|
|
},
|
|
"fill": 1,
|
|
"fillGradient": 0,
|
|
"grid": {},
|
|
"gridPos": {
|
|
"h": 7,
|
|
"w": 12,
|
|
"x": 0,
|
|
"y": 7
|
|
},
|
|
"hiddenSeries": false,
|
|
"id": 8,
|
|
"legend": {
|
|
"avg": false,
|
|
"current": false,
|
|
"max": false,
|
|
"min": false,
|
|
"show": true,
|
|
"total": false,
|
|
"values": false
|
|
},
|
|
"lines": true,
|
|
"linewidth": 2,
|
|
"links": [],
|
|
"nullPointMode": "connected",
|
|
"options": {
|
|
"alertThreshold": true
|
|
},
|
|
"percentage": false,
|
|
"pluginVersion": "7.2.0",
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [
|
|
{
|
|
"alias": "total",
|
|
"yaxis": 2
|
|
}
|
|
],
|
|
"spaceLength": 10,
|
|
"stack": false,
|
|
"steppedLine": false,
|
|
"targets": [
|
|
{
|
|
"expr": "sum(rate(coredns_dns_request_do_count_total{job=\"coredns\",instance=~\"$instance\"}[5m])) or\nsum(rate(coredns_dns_do_requests_total{job=\"coredns\",instance=~\"$instance\"}[5m]))",
|
|
"interval": "",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "DO",
|
|
"refId": "A",
|
|
"step": 40
|
|
},
|
|
{
|
|
"expr": "sum(rate(coredns_dns_request_count_total{job=\"coredns\",instance=~\"$instance\"}[5m])) or\nsum(rate(coredns_dns_requests_total{job=\"coredns\",instance=~\"$instance\"}[5m]))",
|
|
"interval": "",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "total",
|
|
"refId": "B",
|
|
"step": 40
|
|
}
|
|
],
|
|
"thresholds": [],
|
|
"timeFrom": null,
|
|
"timeRegions": [],
|
|
"timeShift": null,
|
|
"title": "Requests (DO bit)",
|
|
"tooltip": {
|
|
"shared": true,
|
|
"sort": 2,
|
|
"value_type": "cumulative"
|
|
},
|
|
"type": "graph",
|
|
"xaxis": {
|
|
"buckets": null,
|
|
"mode": "time",
|
|
"name": null,
|
|
"show": true,
|
|
"values": []
|
|
},
|
|
"yaxes": [
|
|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": 0,
|
|
"show": true
|
|
},
|
|
{
|
|
"format": "pps",
|
|
"logBase": 1,
|
|
"max": null,
|
|
"min": null,
|
|
"show": true
|
|
}
|
|
],
|
|
"yaxis": {
|
|
"align": false,
|
|
"alignLevel": null
|
|
}
|
|
},
|
|
{
|
|
"aliasColors": {},
|
|
"bars": false,
|
|
"dashLength": 10,
|
|
"dashes": false,
|
|
"datasource": "$datasource",
|
|
"editable": true,
|
|
"error": false,
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {},
|
|
"links": []
|
|
},
|
|
"overrides": []
|
|
},
|
|
"fill": 1,
|
|
"fillGradient": 0,
|
|
"grid": {},
|
|
"gridPos": {
|
|
"h": 7,
|
|
"w": 6,
|
|
"x": 12,
|
|
"y": 7
|
|
},
|
|
"hiddenSeries": false,
|
|
"id": 10,
|
|
"legend": {
|
|
"avg": false,
|
|
"current": false,
|
|
"max": false,
|
|
"min": false,
|
|
"show": true,
|
|
"total": false,
|
|
"values": false
|
|
},
|
|
"lines": true,
|
|
"linewidth": 2,
|
|
"links": [],
|
|
"nullPointMode": "connected",
|
|
"options": {
|
|
"alertThreshold": true
|
|
},
|
|
"percentage": false,
|
|
"pluginVersion": "7.2.0",
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [
|
|
{
|
|
"alias": "tcp:90",
|
|
"yaxis": 2
|
|
},
|
|
{
|
|
"alias": "tcp:99 ",
|
|
"yaxis": 2
|
|
},
|
|
{
|
|
"alias": "tcp:50",
|
|
"yaxis": 2
|
|
}
|
|
],
|
|
"spaceLength": 10,
|
|
"stack": false,
|
|
"steppedLine": false,
|
|
"targets": [
|
|
{
|
|
"expr": "histogram_quantile(0.99, sum(rate(coredns_dns_request_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))",
|
|
"interval": "",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "{{"{{proto}}"}}:99 ",
|
|
"refId": "A",
|
|
"step": 60
|
|
},
|
|
{
|
|
"expr": "histogram_quantile(0.90, sum(rate(coredns_dns_request_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "{{"{{proto}}"}}:90",
|
|
"refId": "B",
|
|
"step": 60
|
|
},
|
|
{
|
|
"expr": "histogram_quantile(0.50, sum(rate(coredns_dns_request_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))",
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"expr": "histogram_quantile(0.99, sum(rate(coredns_dns_response_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto)) ",
|
|
"format": "time_series",
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|
"intervalFactor": 2,
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|
"legendFormat": "{{"{{proto}}"}}:99%",
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|
"refId": "A",
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"step": 40
|
|
},
|
|
{
|
|
"expr": "histogram_quantile(0.90, sum(rate(coredns_dns_response_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto)) ",
|
|
"format": "time_series",
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"intervalFactor": 2,
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"legendFormat": "{{"{{proto}}"}}:90%",
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|
"refId": "B",
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|
"step": 40
|
|
},
|
|
{
|
|
"expr": "histogram_quantile(0.50, sum(rate(coredns_dns_response_size_bytes_bucket{job=\"coredns\",instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le, proto)) ",
|
|
"format": "time_series",
|
|
"intervalFactor": 2,
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|
"legendFormat": "{{"{{proto}}"}}:50%",
|
|
"metric": "",
|
|
"refId": "C",
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|
"step": 40
|
|
}
|
|
],
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"thresholds": [],
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|
"timeFrom": null,
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|
"timeRegions": [],
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"timeShift": null,
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"title": "Responses (size, tcp)",
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"tooltip": {
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"shared": true,
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"sort": 0,
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"value_type": "cumulative"
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},
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"type": "graph",
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"xaxis": {
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"buckets": null,
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"mode": "time",
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"name": null,
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"show": true,
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"values": []
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},
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"yaxes": [
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{
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"format": "bytes",
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"logBase": 1,
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"max": null,
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"show": true
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},
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{
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"format": "short",
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"logBase": 1,
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"max": null,
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"min": 0,
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"show": true
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}
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],
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"yaxis": {
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"align": false,
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"alignLevel": null
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}
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},
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{
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"aliasColors": {},
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"bars": false,
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"dashLength": 10,
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"dashes": false,
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"datasource": "$datasource",
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"editable": true,
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"error": false,
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"fieldConfig": {
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"defaults": {
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"custom": {},
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"links": []
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},
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"overrides": []
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},
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"fill": 1,
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"fillGradient": 0,
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"grid": {},
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"gridPos": {
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"h": 7,
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"w": 12,
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"x": 0,
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"y": 28
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},
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"hiddenSeries": false,
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"id": 22,
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"legend": {
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"avg": false,
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"current": false,
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"max": false,
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"min": false,
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"show": true,
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"total": false,
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"values": false
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},
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"lines": true,
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"linewidth": 2,
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"links": [],
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"nullPointMode": "connected",
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"options": {
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"alertThreshold": true
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},
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"percentage": false,
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"pluginVersion": "7.2.0",
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"pointradius": 5,
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"points": false,
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"renderer": "flot",
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"spaceLength": 10,
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"stack": true,
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"steppedLine": false,
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"targets": [
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{
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"expr": "sum(coredns_cache_size{job=\"coredns\",instance=~\"$instance\"}) by (type) or\nsum(coredns_cache_entries{job=\"coredns\",instance=~\"$instance\"}) by (type)",
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"interval": "",
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"intervalFactor": 2,
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"legendFormat": "{{"{{type}}"}}",
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"refId": "A",
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"step": 40
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}
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],
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"thresholds": [],
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"timeFrom": null,
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"timeRegions": [],
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"timeShift": null,
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"title": "Cache (size)",
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"tooltip": {
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"shared": true,
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"sort": 2,
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"value_type": "cumulative"
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},
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"type": "graph",
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"xaxis": {
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"buckets": null,
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},
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"yaxes": [
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{
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"format": "decbytes",
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"show": true
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},
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{
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"format": "short",
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"logBase": 1,
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"max": null,
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"min": 0,
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"show": true
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}
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],
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"yaxis": {
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"align": false,
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"alignLevel": null
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}
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},
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{
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"aliasColors": {},
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"bars": false,
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"dashLength": 10,
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"dashes": false,
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"datasource": "$datasource",
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"editable": true,
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"error": false,
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"fieldConfig": {
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"defaults": {
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"custom": {},
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"links": []
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},
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"overrides": []
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},
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"fill": 1,
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"fillGradient": 0,
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"grid": {},
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"gridPos": {
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"h": 7,
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"w": 12,
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"x": 12,
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"y": 28
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},
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"hiddenSeries": false,
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"id": 24,
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"legend": {
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"avg": false,
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"current": false,
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"max": false,
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"min": false,
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"show": true,
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"total": false,
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"values": false
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},
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"lines": true,
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"linewidth": 2,
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"links": [],
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"nullPointMode": "connected",
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"options": {
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"alertThreshold": true
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},
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"percentage": false,
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"pluginVersion": "7.2.0",
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"pointradius": 5,
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"points": false,
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"renderer": "flot",
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"seriesOverrides": [
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{
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"alias": "misses",
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"yaxis": 2
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}
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],
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"spaceLength": 10,
|
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"stack": true,
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|
"steppedLine": false,
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"targets": [
|
|
{
|
|
"expr": "sum(rate(coredns_cache_hits_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (type)",
|
|
"hide": false,
|
|
"intervalFactor": 2,
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|
"legendFormat": "hits:{{"{{type}}"}}",
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"refId": "A",
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|
"step": 40
|
|
},
|
|
{
|
|
"expr": "sum(rate(coredns_cache_misses_total{job=\"coredns\",instance=~\"$instance\"}[5m])) by (type)",
|
|
"hide": false,
|
|
"intervalFactor": 2,
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|
"legendFormat": "misses",
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"refId": "B",
|
|
"step": 40
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|
}
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|
],
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"thresholds": [],
|
|
"timeFrom": null,
|
|
"timeRegions": [],
|
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"timeShift": null,
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"title": "Cache (hitrate)",
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|
"tooltip": {
|
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"shared": true,
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|
"sort": 2,
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"value_type": "individual"
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},
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"type": "graph",
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"xaxis": {
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"buckets": null,
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"mode": "time",
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"name": null,
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"show": true,
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"values": []
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},
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"yaxes": [
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{
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"format": "pps",
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"logBase": 1,
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"max": null,
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"min": 0,
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"show": true
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},
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{
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"format": "pps",
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"logBase": 1,
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"max": null,
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"min": 0,
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"show": true
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}
|
|
],
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"yaxis": {
|
|
"align": false,
|
|
"alignLevel": null
|
|
}
|
|
}
|
|
],
|
|
"refresh": "10s",
|
|
"schemaVersion": 26,
|
|
"style": "dark",
|
|
"tags": [
|
|
"dns",
|
|
"coredns"
|
|
],
|
|
"templating": {
|
|
"list": [
|
|
{
|
|
"current": {
|
|
"selected": true,
|
|
"text": "default",
|
|
"value": "default"
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|
},
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"hide": 0,
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"includeAll": false,
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|
"label": null,
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"multi": false,
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|
"name": "datasource",
|
|
"options": [],
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|
"query": "prometheus",
|
|
"queryValue": "",
|
|
"refresh": 1,
|
|
"regex": "",
|
|
"skipUrlSync": false,
|
|
"type": "datasource"
|
|
},
|
|
{
|
|
"allValue": ".*",
|
|
"current": {
|
|
"selected": true,
|
|
"text": "All",
|
|
"value": "$__all"
|
|
},
|
|
"datasource": "$datasource",
|
|
"definition": "label_values(up{job=\"coredns\"}, instance)",
|
|
"hide": 0,
|
|
"includeAll": true,
|
|
"label": "Instance",
|
|
"multi": false,
|
|
"name": "instance",
|
|
"options": [],
|
|
"query": "label_values(up{job=\"coredns\"}, instance)",
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|
"refresh": 1,
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|
"regex": "",
|
|
"skipUrlSync": false,
|
|
"sort": 3,
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"tagValuesQuery": "",
|
|
"tags": [],
|
|
"tagsQuery": "",
|
|
"type": "query",
|
|
"useTags": false
|
|
}
|
|
]
|
|
},
|
|
"time": {
|
|
"from": "now-3h",
|
|
"to": "now"
|
|
},
|
|
"timepicker": {
|
|
"refresh_intervals": [
|
|
"10s",
|
|
"30s",
|
|
"1m",
|
|
"5m",
|
|
"15m",
|
|
"30m",
|
|
"1h",
|
|
"2h",
|
|
"1d"
|
|
]
|
|
},
|
|
"timezone": "{{ .Values.grafana.defaultDashboardsTimezone }}",
|
|
"title": "CoreDNS",
|
|
"uid": "vkQ0UHxik",
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|
"version": 2
|
|
}
|
|
{{- end }}
|