Modify services to allow to configure ipFamilies and ipFamilyPolicy

Signed-off-by: Yasmina Menendez <ymenendez@allot.com>

bitnami/kafka/templates/broker/svc-external-access.yaml

@@ -63,6 +63,13 @@ spec:
     app.kubernetes.io/part-of: kafka
     app.kubernetes.io/component: broker
     statefulset.kubernetes.io/pod-name: {{ $targetPod }}
+  ipFamilyPolicy: {{ $.Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if $.Values.global.ipFamily -}}
+  {{ $.Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}
 ---
 {{- end }}
 {{- end }}

bitnami/kafka/templates/broker/svc-headless.yaml

@@ -35,4 +35,11 @@ spec:
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: broker
     app.kubernetes.io/part-of: kafka
+  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if .Values.global.ipFamily -}}
+  {{ .Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}
 {{- end }}

bitnami/kafka/templates/controller-eligible/svc-external-access.yaml

@@ -64,6 +64,13 @@ spec:
     app.kubernetes.io/part-of: kafka
     app.kubernetes.io/component: controller-eligible
     statefulset.kubernetes.io/pod-name: {{ $targetPod }}
+  ipFamilyPolicy: {{  $.Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if  $.Values.global.ipFamily -}}
+  {{ $.Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}
 ---
 {{- end }}
 {{- end }}

bitnami/kafka/templates/controller-eligible/svc-headless.yaml

@@ -43,4 +43,11 @@ spec:
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: controller-eligible
     app.kubernetes.io/part-of: kafka
+  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if .Values.global.ipFamily -}}
+  {{ .Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}
 {{- end }}

bitnami/kafka/templates/metrics/jmx-svc.yaml

@@ -28,4 +28,11 @@ spec:
       targetPort: metrics
   selector: {{- include "common.labels.matchLabels" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/part-of: kafka
+  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if .Values.global.ipFamily -}}
+  {{ .Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}
 {{- end }}

bitnami/kafka/templates/svc.yaml

@@ -67,3 +67,10 @@ spec:
     {{- if and .Values.kraft.enabled .Values.controller.controllerOnly }}
     app.kubernetes.io/component: broker
     {{- end }}
+  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy | default "SingleStack" }}
+  ipFamilies:
+  {{- if .Values.global.ipFamily -}}
+  {{ .Values.global.ipFamily | toYaml | nindent 2 }}
+  {{- else }}
+  - IPv4
+  {{- end }}