Add basic redis-server.

+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: redis-config
+data:
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: redis-secret
+stringData:
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: redis-data
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 10Gi
+---
+
+

+environments:
+  default:
+    values:
+      - namespace: redis
+        namePrefix: "test-"
+        redisServer:
+          jsonPatches: []
+          strategicMergePatches: []
+        images:
+          redis: "redis:6.2.6"
+
+---
+releases:
+
+  - name: {{ .Values.namePrefix }}redis-server
+    namespace: {{ .Values.namespace }}
+    chart: .
+    values:
+      - set-common-values.yaml.gotmpl
+    jsonPatches:
+      {{- if not (empty (.Values.redisServer.jsonPatches)) }}
+      {{- .Values.redisServer.jsonPatches | toYaml | indent 6 }}
+      {{- end }}
+    strategicMergePatches:
+      - apiVersion: apps/v1
+        kind: Deployment
+        metadata:
+          name: {{ .Values.namePrefix }}redis-server
+          namespace: {{ .Values.namespace }}
+        spec:
+          selector:
+            matchLabels:
+              app: {{ .Values.namePrefix }}redis-server
+          template:
+            metadata:
+              labels:
+                app: {{ .Values.namePrefix }}redis-server
+            spec:
+              volumes:
+                - name: redis-data
+                  persistentVolumeClaim:
+                    claimName: {{ .Values.namePrefix }}redis-data
+      - apiVersion: v1
+        kind: Service
+        metadata:
+          name: {{ .Values.namePrefix }}redis
+          namespace: {{ .Values.namespace }}
+        spec:
+          selector:
+            app: {{ .Values.namePrefix }}redis-server
+      {{- if not (empty (.Values.redisServer.strategicMergePatches)) }}
+      {{- .Values.redisServer.strategicMergePatches | toYaml | indent 6 }}
+      {{- end }}
+

+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ./config.yaml
+  - ./redis-server.yaml
+

+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis
+spec:
+  selector:
+    app: redis-server
+  ports:
+    - name: redis
+      protocol: TCP
+      port: 6379
+      targetPort: 6379
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-server
+  labels:
+    app: redis-server
+spec:
+  replicas: 1
+  progressDeadlineSeconds: 600
+  selector:
+    matchLabels:
+      app: redis-server
+  template:
+    metadata:
+      labels:
+        app: redis-server
+    spec:
+      restartPolicy: Always
+      securityContext:
+        runAsUser: 0
+        runAsGroup: 0
+
+      volumes:
+        - name: redis-data
+          persistentVolumeClaim:
+            claimName: redis-data
+
+      containers:
+        - name: redis
+          image: redis
+          #securityContext:
+          #  runAsUser: 1001
+          #  runAsGroup: 1001
+          args: ["--loglevel", "warning"]
+          volumeMounts:
+            - name: redis-data
+              mountPath: /var/lib/redis
+

+namePrefix: {{ .Values.namePrefix }}
+namespace: {{ .Values.namespace }}
+images:
+  - name: redis
+    newName: {{ .Values.images.redis }}
+