From 7ba9119fa38bfac59f836bcdbd590c190f098f3e Mon Sep 17 00:00:00 2001
From: "v.oleynikov" <vasily.oleynikov@flant.com>
Date: Wed, 14 Jan 2026 14:22:25 +0300
Subject: [PATCH] feat(_module_controller): add additionalPorts to webhook
 service

Add optional additionalPorts parameter to helm_lib_module_webhook_service
template for exposing additional ports in the service.

Usage:
  $config := dict
    "additionalPorts" (list
      (dict "name" "metrics" "port" 8080 "targetPort" "metrics")
    )
    ...
---
 charts/helm_lib/Chart.yaml                       |  2 +-
 charts/helm_lib/templates/_module_controller.tpl | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/charts/helm_lib/Chart.yaml b/charts/helm_lib/Chart.yaml
index cc043e7..3eefefc 100644
--- a/charts/helm_lib/Chart.yaml
+++ b/charts/helm_lib/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
 type: library
 name: deckhouse_lib_helm
-version: 1.69.1
+version: 1.69.2
 description: "Helm utils template definitions for Deckhouse modules."
diff --git a/charts/helm_lib/templates/_module_controller.tpl b/charts/helm_lib/templates/_module_controller.tpl
index e4282a7..3e85539 100644
--- a/charts/helm_lib/templates/_module_controller.tpl
+++ b/charts/helm_lib/templates/_module_controller.tpl
@@ -315,6 +315,11 @@ spec:
   - fullname: name of the service (default: "webhooks")
   - selectorApp: app label for selector (default: "controller")
   - targetPort: target port name or number (default: "https")
+  - additionalPorts: list of additional ports (optional), each port is a dict with:
+    - name: port name (required)
+    - port: service port (required)
+    - targetPort: target port name or number (required)
+    - protocol: protocol (default: "TCP")
 */ -}}
 {{- define "helm_lib_module_webhook_service" }}
   {{- $context := index . 0 }}
@@ -323,6 +328,7 @@ spec:
   {{- $fullname := $config.fullname | default "webhooks" }}
   {{- $selectorApp := $config.selectorApp | default "controller" }}
   {{- $targetPort := $config.targetPort | default "https" }}
+  {{- $additionalPorts := $config.additionalPorts }}
 ---
 apiVersion: v1
 kind: Service
@@ -337,6 +343,12 @@ spec:
       targetPort: {{ $targetPort }}
       protocol: TCP
       name: https
+    {{- range $additionalPorts }}
+    - name: {{ .name }}
+      port: {{ .port }}
+      targetPort: {{ .targetPort }}
+      protocol: {{ .protocol | default "TCP" }}
+    {{- end }}
   selector:
     app: {{ $selectorApp }}
 {{- end }}