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

learn/learn-kubernetes-master/kiamol/ch20/todo-list/config/todo-list-configMap.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: todo-list-config
+  labels:
+    kiamol: ch20
+data:
+  config.json: |-
+    {
+      "Database" : {
+        "Provider" : "MySql"
+      },
+      "MessageQueue": {
+        "Url": "nats://todo-list-queue:4222"
+      }
+    }

learn/learn-kubernetes-master/kiamol/ch20/todo-list/config/todo-list-secret.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: todo-list-secret
+  labels:
+    kiamol: ch20
+type: Opaque
+stringData:
+  secrets.json: |-
+    {
+      "ConnectionStrings": {
+        "ToDoDb": "server=todo-db-mysql-master;database=todo;user=root;password=kiamol-2*2*",
+        "ToDoDb-ReadOnly": "server=todo-db-mysql-replicas;database=todo;user=root;password=kiamol-2*2*"
+      }
+    }