#15 simplistic approach to single node redis cacher

deployments/databases/redis.yaml

@@ -14,11 +14,22 @@ spec:
       labels:
         app: redis
     spec:
+      nodeSelector:
+        role: dck
       containers:
         - name: redis
           image: redis:7
           ports:
             - containerPort: 6379
+          volumeMounts:
+            - name: redis-data
+              mountPath: /data
+      volumes:
+        - name: redis-data
+          hostPath:
+            path: /dpool/services/redis/data
+            type: DirectoryOrCreate
+
 ---
 apiVersion: v1
 kind: Service
@@ -30,4 +41,5 @@ spec:
     app: redis
   ports:
     - port: 6379
+      targetPort: 6379