Fix gcs credentials location (#11189)

* Fix gcs credentials location

Signed-off-by: Domenico Caruso <domenico.caruso@de.clara.net>

* Update patch version

Signed-off-by: Domenico Caruso <domenico.caruso@de.clara.net>

stable/minio/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Minio is a high performance distributed object storage server, designed for large-scale private cloud infrastructure.
 name: minio
-version: 2.4.1
+version: 2.4.2
 appVersion: RELEASE.2019-01-16T21-44-08Z
 keywords:
 - storage

stable/minio/templates/deployment.yaml

@@ -116,10 +116,7 @@ spec:
                   key: secretkey
             {{- if .Values.gcsgateway.enabled }}
             - name: GOOGLE_APPLICATION_CREDENTIALS
-              valueFrom:
-                secretKeyRef:
-                  name: {{ template "minio.fullname" . }}
-                  key: gcs_key.json
+              value: "/etc/credentials/gcs_key.json"
             {{- end }}
             {{- range $key, $val := .Values.environment }}
             - name: {{ $key }}