637cf11d1a
* Drop _created metrics for broker and proxy * Enable all metrics by default for broker * change default dashboard * Remove messy dashboards * Enable default dashboards in Grafana * Add testing values with more aggressive disk cleanup * Add VictoriaMetrics debugging instructions * Set honorLabels to true * Document disabling monitoring * Set password in testing values * Fix linting issue detected by kubeconform
100 lines
3.8 KiB
Smarty
100 lines
3.8 KiB
Smarty
{{/*
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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*/}}
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{{- define "pulsar.podMonitor" -}}
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{{- $root := index . 0 }}
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{{- $component := index . 1 }}
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{{- $matchLabel := index . 2 }}
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{{- $portName := "http" }}
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{{- if gt (len .) 3 }}
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{{- $portName = index . 3 }}
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{{- end }}
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{{/* Extract component parts for nested values */}}
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{{- $componentParts := splitList "." $component }}
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{{- $valuesPath := $root.Values }}
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{{- range $componentParts }}
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{{- $valuesPath = index $valuesPath . }}
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{{- end }}
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{{- if index $root.Values "victoria-metrics-k8s-stack" "enabled" }}
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apiVersion: operator.victoriametrics.com/v1beta1
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kind: VMPodScrape
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{{- else }}
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apiVersion: monitoring.coreos.com/v1
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kind: PodMonitor
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{{- end }}
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metadata:
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name: {{ template "pulsar.fullname" $root }}-{{ replace "." "-" $component }}
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labels:
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app: {{ template "pulsar.name" $root }}
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chart: {{ template "pulsar.chart" $root }}
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release: {{ $root.Release.Name }}
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heritage: {{ $root.Release.Service }}
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spec:
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jobLabel: {{ replace "." "-" $component }}
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podMetricsEndpoints:
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- port: {{ $portName }}
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path: /metrics
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scheme: http
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interval: {{ $valuesPath.podMonitor.interval }}
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scrapeTimeout: {{ $valuesPath.podMonitor.scrapeTimeout }}
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# Set honor labels to true to allow overriding namespace label with Pulsar's namespace label
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honorLabels: true
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{{- if index $root.Values "victoria-metrics-k8s-stack" "enabled" }}
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relabelConfigs:
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{{- else }}
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relabelings:
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{{- end }}
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- sourceLabels: [__meta_kubernetes_namespace]
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action: replace
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targetLabel: kubernetes_namespace
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- sourceLabels: [__meta_kubernetes_pod_label_component]
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action: replace
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targetLabel: job
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- sourceLabels: [__meta_kubernetes_pod_name]
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action: replace
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targetLabel: kubernetes_pod_name
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{{- if or $valuesPath.podMonitor.metricRelabelings (and $valuesPath.podMonitor.dropUnderscoreCreatedMetrics (index $valuesPath.podMonitor.dropUnderscoreCreatedMetrics "enabled")) }}
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{{- if index $root.Values "victoria-metrics-k8s-stack" "enabled" }}
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metricRelabelConfigs:
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{{- else }}
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metricRelabelings:
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{{- end }}
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{{- if and $valuesPath.podMonitor.dropUnderscoreCreatedMetrics (index $valuesPath.podMonitor.dropUnderscoreCreatedMetrics "enabled") }}
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# Drop metrics that end with _created, auto-created by metrics library to match OpenMetrics format
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- sourceLabels: [__name__]
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{{- if and (hasKey $valuesPath.podMonitor.dropUnderscoreCreatedMetrics "excludePatterns") $valuesPath.podMonitor.dropUnderscoreCreatedMetrics.excludePatterns }}
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regex: "(?!{{ $valuesPath.podMonitor.dropUnderscoreCreatedMetrics.excludePatterns | join "|" }}).*_created$"
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{{- else }}
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regex: ".*_created$"
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{{- end }}
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action: drop
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{{- end }}
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{{- with $valuesPath.podMonitor.metricRelabelings }}
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- end }}
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selector:
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matchLabels:
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{{- include "pulsar.matchLabels" $root | nindent 6 }}
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{{ $matchLabel }}
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{{- end -}} |