Use tpl on network policies custom rules to allow for dynamic values (#20)

Co-authored-by: Manuel Gutierrez <megutierrez@theworkshop.com>

Author: xr09

charts/kafka-ui/Chart.yaml

@@ -2,6 +2,6 @@ apiVersion: v2
 name: kafka-ui
 description: A Helm chart for kafka-UI
 type: application
-version: 1.4.8
+version: 1.4.9
 appVersion: v1.0.0
 icon: https://raw.githubusercontent.com/kafbat/kafka-ui/main/documentation/images/logo_new.png

charts/kafka-ui/templates/networkpolicy-egress.yaml

@@ -14,6 +14,6 @@ spec:
     - Egress
   egress:
     {{- if .Values.networkPolicy.egressRules.customRules }}
-    {{- toYaml .Values.networkPolicy.egressRules.customRules | nindent 4 }}
+    {{- tpl (toYaml .Values.networkPolicy.egressRules.customRules) $ | nindent 4 }}
     {{- end }}
 {{- end }}

charts/kafka-ui/templates/networkpolicy-ingress.yaml

@@ -14,6 +14,6 @@ spec:
     - Ingress
   ingress:
     {{- if .Values.networkPolicy.ingressRules.customRules }}
-    {{- toYaml .Values.networkPolicy.ingressRules.customRules | nindent 4 }}
+    {{- tpl (toYaml .Values.networkPolicy.ingressRules.customRules) $ | nindent 4 }}
     {{- end }}
 {{- end }}