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Add NodeExporter dnsPolicy option. #2079

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merged 1 commit into from
Apr 3, 2023
Merged

Add NodeExporter dnsPolicy option. #2079

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1 change: 1 addition & 0 deletions cost-analyzer/charts/prometheus/README.md
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Expand Up @@ -206,6 +206,7 @@ Parameter | Description | Default
`initChownData.resources` | init-chown-data pod resource requests & limits | `{}`
`kube-state-metrics.disabled` | If false, create kube-state-metrics sub-chart, see the [kube-state-metrics chart for configuration options](https://github.com/helm/charts/tree/master/stable/kube-state-metrics) | `false`
`nodeExporter.enabled` | If true, create node-exporter | `true`
`nodeExporter.dnsPolicy` | node-exporter dns policy | `ClusterFirstWithHostNet`
`nodeExporter.name` | node-exporter container name | `node-exporter`
`nodeExporter.image.repository` | node-exporter container image repository| `prom/node-exporter`
`nodeExporter.image.tag` | node-exporter container image tag | `v0.18.1`
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3 changes: 3 additions & 0 deletions cost-analyzer/charts/prometheus/templates/node-exporter-daemonset.yaml
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Expand Up @@ -36,6 +36,9 @@ spec:
{{ toYaml .Values.nodeExporter.affinity | indent 8 }}
{{- end }}
serviceAccountName: {{ template "prometheus.serviceAccountName.nodeExporter" . }}
{{- if .Values.nodeExporter.dnsPolicy }}
dnsPolicy: "{{ .Values.nodeExporter.dnsPolicy }}"
{{- end }}
{{- if .Values.nodeExporter.priorityClassName }}
priorityClassName: "{{ .Values.nodeExporter.priorityClassName }}"
{{- end }}
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4 changes: 4 additions & 0 deletions cost-analyzer/charts/prometheus/values.yaml
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Expand Up @@ -406,6 +406,10 @@ nodeExporter:
##
hostPID: true

## node-exporter dns policy
##
dnsPolicy: ClusterFirstWithHostNet

## node-exporter container name
##
name: node-exporter
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