From 2963ce58991d4e40631a96dbeae3af884834d28c Mon Sep 17 00:00:00 2001
From: Alvaro Iradier <airadier@gmail.com>
Date: Mon, 3 Jul 2023 18:35:39 +0200
Subject: [PATCH] Use sysdig.apiEndpoint to compute the NATS Url

---
 charts/admission-controller/templates/_helpers.tpl    | 11 +++++++++++
 .../templates/webhook/configmap.yaml                  |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/charts/admission-controller/templates/_helpers.tpl b/charts/admission-controller/templates/_helpers.tpl
index 7c9b5de4e..70a6f2bc2 100644
--- a/charts/admission-controller/templates/_helpers.tpl
+++ b/charts/admission-controller/templates/_helpers.tpl
@@ -131,6 +131,17 @@ Determine Secure endpoint based on provided region or .Values.sysdig.apiEndpoint
     {{- end -}}
 {{- end -}}
 
+{{/*
+Sysdig NATS service URL
+*/}}
+{{- define "admissionController.natsUrl" -}}
+{{- if .Values.webhook.v2.nats.url -}}
+    {{- .Values.webhook.v2.nats.url -}}
+{{- else -}}
+    wss://{{ include "admissionController.apiEndpoint" . }}:443
+{{- end -}}
+{{- end -}}
+
 
 {{/*
 Common labels
diff --git a/charts/admission-controller/templates/webhook/configmap.yaml b/charts/admission-controller/templates/webhook/configmap.yaml
index 376e14521..d00ea452c 100644
--- a/charts/admission-controller/templates/webhook/configmap.yaml
+++ b/charts/admission-controller/templates/webhook/configmap.yaml
@@ -22,6 +22,6 @@ data:
   {{- if .Values.features.kspmAdmissionController}}
   SERVICE_PORT: "{{.Values.webhook.v2.container.port}}"
   CERT_LOCATION: /cert
-  EXTERNAL_NATS_URL: "wss://{{required "Nats URL is missing" .Values.webhook.v2.nats.url }}:443"
+  EXTERNAL_NATS_URL:  {{ include "admissionController.natsUrl" . }}
   NATS_INSECURE: "{{.Values.webhook.v2.nats.insecure}}"
   {{- end}}