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

learn/learn-kubernetes-master/kiamol/ch16/apod/api.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: apod-api
+  labels:
+    kiamol: ch16
+spec:
+  ports:
+    - port: 80
+      targetPort: api
+  selector:
+    app: apod-api
+  type: ClusterIP
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: apod-api
+  labels:
+    kiamol: ch16
+spec:
+  selector:
+    matchLabels:
+      app: apod-api
+  template:
+    metadata:
+      labels:
+        app: apod-api
+    spec:
+      containers:
+        - name: api
+          image: kiamol/ch14-image-of-the-day
+          ports:
+            - containerPort: 80
+              name: api
+

learn/learn-kubernetes-master/kiamol/ch16/apod/log.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: apod-log
+  labels:
+    kiamol: ch16
+spec:
+  ports:
+    - port: 80
+      targetPort: api
+  selector:
+    app: apod-log
+  type: ClusterIP
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: apod-log
+  labels:
+    kiamol: ch16
+spec:
+  selector:
+    matchLabels:
+      app: apod-log
+  template:
+    metadata:
+      labels:
+        app: apod-log
+    spec:
+      containers:
+        - name: api
+          image: kiamol/ch14-access-log
+          ports:
+            - containerPort: 80
+              name: api
+

learn/learn-kubernetes-master/kiamol/ch16/apod/update/networkpolicy-api.yaml

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+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: apod-api
+  labels:
+    kiamol: ch16
+spec:
+  podSelector:
+    matchLabels:
+      app: apod-api
+  ingress:
+  - from:
+    - podSelector:
+        matchLabels:
+          app: apod-web
+    ports:
+    - port: api

learn/learn-kubernetes-master/kiamol/ch16/apod/web.yaml

@@ -0,0 +1,35 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: apod-web
+  labels:
+    kiamol: ch16
+spec:
+  ports:
+    - port: 8016
+      targetPort: web
+  selector:
+    app: apod-web
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: apod-web
+  labels:
+    kiamol: ch16
+spec:
+  selector:
+    matchLabels:
+      app: apod-web
+  template:
+    metadata:
+      labels:
+        app: apod-web
+    spec:
+      containers:
+        - name: web
+          image: kiamol/ch14-image-gallery
+          ports:
+            - containerPort: 80
+              name: web