From a7d8e6982003d5448218b2652c2aabc1e35c7623 Mon Sep 17 00:00:00 2001
From: Aditya Purandare <aditya.p1993@hotmail.com>
Date: Wed, 11 Oct 2023 03:42:22 +0530
Subject: [PATCH] helm: ability to specify `dnsConfig` (#1260)

* Update values.yaml

* Update deployment.yaml

* Update cronjob.yaml

* fix indentation issue in helm chart
---
 charts/descheduler/templates/cronjob.yaml    | 4 ++++
 charts/descheduler/templates/deployment.yaml | 4 ++++
 charts/descheduler/values.yaml               | 2 ++
 3 files changed, 10 insertions(+)

diff --git a/charts/descheduler/templates/cronjob.yaml b/charts/descheduler/templates/cronjob.yaml
index a2d488bfc..6a7a6b662 100644
--- a/charts/descheduler/templates/cronjob.yaml
+++ b/charts/descheduler/templates/cronjob.yaml
@@ -51,6 +51,10 @@ spec:
           affinity:
             {{- toYaml . | nindent 12 }}
           {{- end }}
+          {{- if .Values.dnsConfig }}
+          dnsConfig:
+            {{- .Values.dnsConfig | toYaml | nindent 12 }}
+          {{- end }}
           {{- with .Values.tolerations }}
           tolerations:
             {{- toYaml . | nindent 12 }}
diff --git a/charts/descheduler/templates/deployment.yaml b/charts/descheduler/templates/deployment.yaml
index 89a33ee18..a00ab7bc6 100644
--- a/charts/descheduler/templates/deployment.yaml
+++ b/charts/descheduler/templates/deployment.yaml
@@ -31,6 +31,10 @@ spec:
         {{- .Values.podAnnotations | toYaml | nindent 8 }}
         {{- end }}
     spec:
+      {{- if .Values.dnsConfig }}
+      dnsConfig:
+        {{- .Values.dnsConfig | toYaml | nindent 8 }}
+      {{- end }}
       {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
       {{- end }}
diff --git a/charts/descheduler/values.yaml b/charts/descheduler/values.yaml
index abc6f5053..0500c3462 100644
--- a/charts/descheduler/values.yaml
+++ b/charts/descheduler/values.yaml
@@ -172,6 +172,8 @@ podAnnotations: {}
 
 podLabels: {}
 
+dnsConfig: {}
+
 livenessProbe:
   failureThreshold: 3
   httpGet: