fix: httpRoute template file

chart/templates/httproute.yaml

@@ -1,18 +1,8 @@
 {{- if .Values.httpRoute.enabled -}}
-{{- $fullName := include "chart.fullname" . -}}
-{{- $svcPort := .Values.service.port -}}
-{{- $defaultGatewayName := .Values.gateway.name -}}
-{{- if not $defaultGatewayName -}}
-{{- $defaultGatewayName = printf "%s-gateway" $fullName -}}
-{{- end -}}
-{{- $defaultGatewayNs := .Release.Namespace -}}
-{{- if .Values.gateway.enabled -}}
-{{- $defaultGatewayNs = default .Release.Namespace .Values.gateway.namespace -}}
-{{- end -}}
 apiVersion: gateway.networking.k8s.io/v1
 kind: HTTPRoute
 metadata:
-  name: {{ $fullName }}
+  name: {{ include "chart.fullname" . }}
   labels:
     {{- include "chart.labels" . | nindent 4 }}
   {{- with .Values.httpRoute.annotations }}
@@ -23,14 +13,9 @@ spec:
   parentRefs:
     {{- if .Values.httpRoute.parentRefs }}
     {{- range $ref := .Values.httpRoute.parentRefs }}
-    - name: {{ default $defaultGatewayName $ref.name | quote }}
-      {{- $refNs := $ref.namespace | default $defaultGatewayNs -}}
-      namespace: {{ $refNs | quote }}
-      {{- with $ref.sectionName }}
-      sectionName: {{ . | quote }}
-      {{- else }}
-      sectionName: "http"
-      {{- end }}
+    - name: {{ $.Values.gateway.name | default $ref.name | quote }}
+      namespace: {{ $ref.namespace | default (default .Release.Namespace .Values.gateway.namespace) | quote }}
+      sectionName: {{ $ref.sectionName | default "http" | quote }}
       {{- with $ref.kind }}
       kind: {{ . | quote }}
       {{- end }}
@@ -40,8 +25,8 @@ spec:
     {{- end }}
     {{- else }}
     # Default parentRef when parentRefs is empty or not set
-    - name: {{ $defaultGatewayName | quote }}
-      namespace: {{ $defaultGatewayNs | quote }}
+    - name: {{ .Values.gateway.name | default (printf "%s-gateway" (include "chart.fullName" .)) | quote }}
+      namespace: {{ default .Release.Namespace .Values.gateway.namespace | quote }}
       sectionName: "http"
     {{- end }}
   {{- with .Values.httpRoute.hostnames }}
@@ -59,8 +44,8 @@ spec:
       {{- toYaml . | nindent 8 }}
       {{- end }}
       backendRefs:
-        - name: {{ $fullName }}
-          port: {{ $svcPort }}
+        - name: {{ include "chart.fullname" }}
+          port: {{ $.Values.service.port }}
           weight: 1
     {{- end }}
 {{- end }}