From 5931965861f01f4be324c0d36427a1cb3c7353d8 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Tue, 1 Jul 2025 20:04:46 +0000
Subject: [PATCH] fix: Correct Helm chart label in Grafana dashboard ConfigMap

Updates the `helm.sh/chart` label in the Grafana dashboard ConfigMap
to use `{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}`.
This resolves a Helm linting error caused by an incorrect template reference.

The previous commit added the Grafana dashboard as a ConfigMap:
feat: Add Grafana dashboard as ConfigMap

Adds the Grafana dashboard for iperf3-monitor as a ConfigMap to the Helm chart.

The dashboard is sourced from the project's README and stored in
`charts/iperf3-monitor/grafana/iperf3-dashboard.json`.

A new template `charts/iperf3-monitor/templates/grafana-dashboard-configmap.yaml`
creates the ConfigMap, loading the dashboard JSON and labeling it with
`grafana_dashboard: "1"` to enable auto-discovery by Grafana.
---
 .../iperf3-monitor/templates/grafana-dashboard-configmap.yaml   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/charts/iperf3-monitor/templates/grafana-dashboard-configmap.yaml b/charts/iperf3-monitor/templates/grafana-dashboard-configmap.yaml
index 7403ad3..f28b429 100644
--- a/charts/iperf3-monitor/templates/grafana-dashboard-configmap.yaml
+++ b/charts/iperf3-monitor/templates/grafana-dashboard-configmap.yaml
@@ -5,7 +5,7 @@ metadata:
   labels:
     grafana_dashboard: "1"
     app.kubernetes.io/name: {{ include "iperf3-monitor.name" . }}
-    helm.sh/chart: {{ include "iperf3-monitor.chart" . }}
+    helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 data: