From e9bcd1a3b082e1fadcea4b3a79fb062fdaf9b74e Mon Sep 17 00:00:00 2001
From: machine424 <ayoubmrini424@gmail.com>
Date: Wed, 9 Oct 2019 12:49:51 +0200
Subject: [PATCH] [stable/grafana] Avoid data key with an empty value in
 templates/dashboards-json-configmap.yaml (#17819)

Signed-off-by: ayoub mrini <amrini@wiremind.fr>
---
 stable/grafana/Chart.yaml                               | 2 +-
 stable/grafana/templates/dashboards-json-configmap.yaml | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/stable/grafana/Chart.yaml b/stable/grafana/Chart.yaml
index 9b2d17bf24..5f668c9d2d 100644
--- a/stable/grafana/Chart.yaml
+++ b/stable/grafana/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: grafana
-version: 3.9.0
+version: 3.9.1
 appVersion: 6.3.5
 kubeVersion: "^1.8.0-0"
 description: The leading tool for querying and visualizing time series and metrics.
diff --git a/stable/grafana/templates/dashboards-json-configmap.yaml b/stable/grafana/templates/dashboards-json-configmap.yaml
index 408283fe80..0e26ffaa62 100644
--- a/stable/grafana/templates/dashboards-json-configmap.yaml
+++ b/stable/grafana/templates/dashboards-json-configmap.yaml
@@ -13,6 +13,7 @@ metadata:
     release: {{ $.Release.Name }}
     heritage: {{ $.Release.Service }}
     dashboard-provider: {{ $provider }}
+{{- if $dashboards }}
 data:
 {{- range $key, $value := $dashboards }}
 {{- if (or (hasKey $value "json") (hasKey $value "file")) }}
@@ -28,3 +29,4 @@ data:
 {{- end }}
 {{- end }}
 {{- end }}
+{{- end }}