feat: 添加 Ingress 和 Service 配置文件

- 新增 ingress.yaml 文件，定义 Ingress 资源以实现网络访问控制
- 新增 service.yaml 文件，创建 Service 以暴露应用程序端口

deployment-2.yaml

@@ -0,0 +1,24 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  creationTimestamp: null
+  labels:
+    app: http-bin
+  name: http-bin
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: http-bin
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: http-bin
+    spec:
+      containers:
+      - image: kennethreitz/httpbin
+        name: httpbin
+        resources: {}
+status: {}

ingress.yaml

@@ -0,0 +1,16 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: gatewayyy-ingress
+spec:
+  rules:
+  - host: gatewayyy.example.com
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: gatewayyy-service
+            port:
+              number: 80

service.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: gatewayyy-service
+spec:
+  selector:
+    app: gatewayyy
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80