[prometheus-adapter] Allow configuration of ipFamilyPolicy (#3698)

Signed-off-by: dongjiang1989 <dongjiang1989@126.com>
prometheus-community · Aug 18, 2023 · 84e6b12 · 84e6b12
1 parent dc4bae4
commit 84e6b12
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Showing 3 changed files with 9 additions and 2 deletions.
diff --git a/charts/prometheus-adapter/Chart.yaml b/charts/prometheus-adapter/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: prometheus-adapter
-version: 4.3.1
+version: 4.4.0
 appVersion: v0.11.0
 description: A Helm chart for k8s prometheus adapter
 home: https://github.com/kubernetes-sigs/prometheus-adapter

diff --git a/charts/prometheus-adapter/templates/service.yaml b/charts/prometheus-adapter/templates/service.yaml
@@ -15,6 +15,10 @@ metadata:
   name: {{ template "k8s-prometheus-adapter.fullname" . }}
   namespace: {{ include "k8s-prometheus-adapter.namespace" . }}
 spec:
+{{- if .Values.service.ipDualStack.enabled }}
+  ipFamilies: {{ toYaml .Values.service.ipDualStack.ipFamilies | nindent 4 }}
+  ipFamilyPolicy: {{ .Values.service.ipDualStack.ipFamilyPolicy }}
+{{- end }}
   ports:
   - port: {{ .Values.service.port }}
     protocol: TCP

diff --git a/charts/prometheus-adapter/values.yaml b/charts/prometheus-adapter/values.yaml
@@ -183,7 +183,10 @@ service:
   port: 443
   type: ClusterIP
   # clusterIP: 1.2.3.4
-
+  ipDualStack:
+    enabled: false
+    ipFamilies: ["IPv6", "IPv4"]
+    ipFamilyPolicy: "PreferDualStack"
 tls:
   enable: false
   ca: |-