Set redis-exporter name for port in service (#6547)

Signed-off-by: Przemysław Dąbek <przemyslaw.dabek@gmail.com>

stable/prometheus-redis-exporter/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 0.21.1
 description: Prometheus exporter for Redis metrics
 name: prometheus-redis-exporter
-version: 0.3.2
+version: 0.3.3
 home: https://github.com/oliver006/redis_exporter
 sources:
   - https://github.com/oliver006/redis_exporter

stable/prometheus-redis-exporter/templates/service.yaml

@@ -12,7 +12,8 @@ metadata:
 spec:
   type: {{ .Values.service.type }}
   ports:
-    - port: {{ .Values.service.port }}
+    - name: redis-exporter
+      port: {{ .Values.service.port }}
       targetPort: exporter-port
       protocol: TCP
   selector: