From f5e395597054cc94ee7d9d92813552501c22266e Mon Sep 17 00:00:00 2001
From: Ludovic Ortega <ludovic.ortega@adminafk.fr>
Date: Tue, 18 Jun 2024 19:20:39 +0200
Subject: [PATCH] [prometheus-smartctl-exporter] add support for dual stack
 clusters (#4609)

Signed-off-by: Ludovic Ortega <ludovic.ortega@adminafk.fr>
---
 charts/prometheus-smartctl-exporter/Chart.yaml             | 2 +-
 charts/prometheus-smartctl-exporter/templates/service.yaml | 4 ++++
 charts/prometheus-smartctl-exporter/values.yaml            | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/charts/prometheus-smartctl-exporter/Chart.yaml b/charts/prometheus-smartctl-exporter/Chart.yaml
index e3a2a61473d4..6eb5df8b745f 100644
--- a/charts/prometheus-smartctl-exporter/Chart.yaml
+++ b/charts/prometheus-smartctl-exporter/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.9.0
+version: 0.10.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/prometheus-smartctl-exporter/templates/service.yaml b/charts/prometheus-smartctl-exporter/templates/service.yaml
index 63a15b0a507b..ceae2c60b0df 100644
--- a/charts/prometheus-smartctl-exporter/templates/service.yaml
+++ b/charts/prometheus-smartctl-exporter/templates/service.yaml
@@ -6,6 +6,10 @@ metadata:
     {{- include "prometheus-smartctl-exporter.labels" . | nindent 4 }}
 spec:
   type: {{ .Values.service.type }}
+  {{- if .Values.service.ipDualStack.enabled }}
+  ipFamilies: {{ toYaml .Values.service.ipDualStack.ipFamilies | nindent 4 }}
+  ipFamilyPolicy: {{ .Values.service.ipDualStack.ipFamilyPolicy }}
+  {{- end }}
   ports:
     - port: {{ .Values.service.port }}
       targetPort: http
diff --git a/charts/prometheus-smartctl-exporter/values.yaml b/charts/prometheus-smartctl-exporter/values.yaml
index a42774066673..001def18abf5 100644
--- a/charts/prometheus-smartctl-exporter/values.yaml
+++ b/charts/prometheus-smartctl-exporter/values.yaml
@@ -80,3 +80,7 @@ affinity: {}
 service:
   type: ClusterIP
   port: 80
+  ipDualStack:
+    enabled: false
+    ipFamilies: ["IPv6", "IPv4"]
+    ipFamilyPolicy: "PreferDualStack"