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

learn/learn-kubernetes-master/kiamol/ch16/lab/solution/restrictedPaths-constraint.yaml

@@ -0,0 +1,20 @@
+apiVersion: constraints.gatekeeper.sh/v1beta1
+kind: RestrictedPaths
+metadata:
+  name: restrictedpaths-host
+spec:
+  match:
+    kinds:
+      - apiGroups: [""]
+        kinds: ["Pod"]
+    labelSelector:
+      matchExpressions:
+        - key: kiamol
+          operator: In
+          values:
+            - ch16-lab
+  parameters:
+    paths: 
+      - "/"
+      - "/bin"
+      - "/etc"

learn/learn-kubernetes-master/kiamol/ch16/lab/solution/sleep.yaml

@@ -0,0 +1,27 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: sleep
+  labels:
+    kiamol: ch16-lab
+spec:
+  selector:
+    matchLabels:
+      app: sleep
+  template:
+    metadata:
+      labels:
+        app: sleep
+        kiamol: ch16-lab
+    spec:
+      containers:
+        - name: sleep
+          image: kiamol/ch03-sleep
+          volumeMounts:
+            - name: node-var
+              mountPath: /node-var
+      volumes:
+        - name: node-var
+          hostPath:
+            path: /var
+            type: Directory