Ability for custom dnsConfig on prometheus-node-exporter (prometheus-…

…community#644) Signed-off-by: Stavros Foteinopoulos <[email protected]>
aritas1 · Feb 10, 2021 · a16898e · a16898e
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commit a16898e
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diff --git a/charts/prometheus-node-exporter/Chart.yaml b/charts/prometheus-node-exporter/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 1.0.1
 description: A Helm chart for prometheus node-exporter
 name: prometheus-node-exporter
-version: 1.14.2
+version: 1.15.0
 home: https://github.com/prometheus/node_exporter/
 sources:
 - https://github.com/prometheus/node_exporter/

diff --git a/charts/prometheus-node-exporter/templates/daemonset.yaml b/charts/prometheus-node-exporter/templates/daemonset.yaml
@@ -127,6 +127,10 @@ spec:
       affinity:
 {{ toYaml .Values.affinity | indent 8 }}
 {{- end }}
+{{- with .Values.dnsConfig }}
+      dnsConfig:
+{{ toYaml . | indent 8 }}
+{{- end }}
 {{- if .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml .Values.nodeSelector | indent 8 }}

diff --git a/charts/prometheus-node-exporter/values.yaml b/charts/prometheus-node-exporter/values.yaml
@@ -100,6 +100,18 @@ podAnnotations:
 # Extra labels to be added to node exporter pods
 podLabels: {}
 
+# Custom DNS configuration to be added to prometheus-node-exporter pods
+dnsConfig: {}
+# nameservers:
+#   - 1.2.3.4
+# searches:
+#   - ns1.svc.cluster-domain.example
+#   - my.dns.search.suffix
+# options:
+#   - name: ndots
+#     value: "2"
+#   - name: edns0
+
 ## Assign a nodeSelector if operating a hybrid cluster
 ##
 nodeSelector: {}