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网关/Ingress/创建Ingress资源提供访问.md

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+> 本文作者：丁辉
+
+#  创建Ingress资源提供访问
+
+## 准备工作
+
+- Nginx Deployment
+
+- Nginx Service:
+
+  Name: nginx-service
+
+  Port: 80
+
+## 示例
+
+1. 创建对外域名证书
+
+   ```bash
+   kubectl create secret tls nginx-tls --key nginx.key --cert nginx.pem -n default
+   ```
+
+2. 创建 Ingress 资源
+
+   ```yaml
+   cat <<EOF | kubectl apply -f -
+   apiVersion: networking.k8s.io/v1
+   kind: Ingress
+   metadata:
+     name: nginx-ingress
+     namespace: default
+     annotations:
+       # 不限制文件上传大小 或 选择其他参数
+       nginx.ingress.kubernetes.io/proxy-body-size: "0"
+     labels:
+       name: nginx-ingress
+   spec:
+     rules:
+       # 对外域名
+       - host: nginx.example.com
+         http:
+           paths:
+             - pathType: Prefix
+               backend:
+                 service:
+                   # Nginx Serice 名称
+                   name: nginx-service
+                   port:
+                     # Nginx 端口
+                     number: 80
+               path: /
+     # 对外域名证书配置
+     tls:
+       - hosts:
+         - nginx.example.com
+         secretName: nginx-tls
+   EOF
+   ```
+
+3. 访问域名
+