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

learn/learn-kubernetes-master/kiamol/ch09/vweb-strategies/vweb-recreate-v2.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vweb
+  labels:
+    kiamol: ch09
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vweb
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: vweb
+        version: v2
+    spec:
+      containers:
+        - name: web
+          image: kiamol/ch09-vweb:v2
+          ports:
+            - name: http
+              containerPort: 80
+

learn/learn-kubernetes-master/kiamol/ch09/vweb-strategies/vweb-recreate-v3.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vweb
+  labels:
+    kiamol: ch09
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vweb
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: vweb
+        version: v3
+    spec:
+      containers:
+        - name: web
+          image: kiamol/ch09-vweb:v3
+          ports:
+            - name: http
+              containerPort: 80
+

learn/learn-kubernetes-master/kiamol/ch09/vweb-strategies/vweb-rollingUpdate-v2.yaml

@@ -0,0 +1,29 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vweb
+  labels:
+    kiamol: ch09
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vweb
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: vweb
+        version: v2
+    spec:
+      containers:
+        - name: web
+          image: kiamol/ch09-vweb:v2
+          ports:
+            - name: http
+              containerPort: 80
+

learn/learn-kubernetes-master/kiamol/ch09/vweb-strategies/vweb-rollingUpdate-v3.yaml

@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vweb
+  labels:
+    kiamol: ch09
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vweb
+  minReadySeconds: 30
+  progressDeadlineSeconds: 120 
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: vweb
+        version: v3
+    spec:
+      containers:
+        - name: web
+          image: kiamol/ch09-vweb:v3
+          ports:
+            - name: http
+              containerPort: 80
+