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

learn/learn-kubernetes-master/kiamol/ch09/todo-list/web/todo-web-secret.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: todo-web-secret
+  labels:
+    kiamol: ch09
+type: Opaque
+stringData:
+  secrets.json: |-
+    {
+      "ConnectionStrings": {
+        "ToDoDb": "Server=todo-db-0.todo-db.default.svc.cluster.local;Database=todo;User Id=postgres;Password=kiamol-2*2*;",
+        "ToDoDb-ReadOnly": "Server=todo-db-1.todo-db.default.svc.cluster.local;Database=todo;User Id=postgres;Password=kiamol-2*2*;"
+      }
+    }