[grafana-mcp] Fix grafana-mcp ingress enabled (#3830)

Author: charlychiu

charts/grafana-mcp/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: grafana-mcp
-version: 0.1.0
+version: 0.1.1
 appVersion: latest
 kubeVersion: "^1.8.0-0"
 description: MCP server for Grafana.

charts/grafana-mcp/templates/ingress.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.ingress.enabled }}
 {{- $fullName := include "grafana-mcp.fullname" . }}
 {{- $svcPort := .Values.service.port }}
 {{- if and .Values.ingress.className (not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class")) }}
@@ -45,3 +46,4 @@ spec:
                   number: {{ $svcPort }}
           {{- end }}
     {{- end }}
+{{- end }}