新增learn-kubernetes（https://github.com/yyong-brs/learn-kubernetes）相关文件

learn/learn-kubernetes-master/kiamol/ch11/bulletin-board/kubernetes/bb-deployment.yaml

@@ -0,0 +1,23 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name:  bulletin-board
+  labels:
+    kiamol: ch11
+    app: bulletin-board
+spec:
+  selector:
+    matchLabels:
+      app: bulletin-board
+  template:
+    metadata:
+      labels:
+        app: bulletin-board
+    spec:
+      containers:
+        - name: bulletin-board
+          image: kiamol/ch11-bulletin-board:dev
+          imagePullPolicy: IfNotPresent 
+          ports:
+            - name: http
+              containerPort: 8080

learn/learn-kubernetes-master/kiamol/ch11/bulletin-board/kubernetes/bb-service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: bulletin-board
+  labels:
+    kiamol: ch11
+    app: bulletin-board
+spec:
+  ports:
+    - port: 8011
+      targetPort: http
+  selector:
+    app: bulletin-board
+  type: LoadBalancer