Fix deployment by the convention

charts/tunedrop-chart/templates/deployment.yaml

@@ -14,8 +14,8 @@ spec:
     spec:
       containers:
         - name: tunedrop
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.tag }}"
+          imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
           env:
             - name: MUSIC_DIR
               value: {{ .Values.env.MUSIC_DIR | quote }}

manifests/tunedrop/values.yaml

@@ -1,7 +1,8 @@
+backend:
   image:
     repository: my-apps/tunedrop
-  tag: latest
     pullPolicy: IfNotPresent
+  tag: latest
 
 ingress:
   enabled: true