diff --git "a/kong/Kong\344\275\277\347\224\250ip-pestriction\346\217\222\344\273\266\351\205\215\347\275\256IP\347\231\275\345\220\215\345\215\225.md" "b/kong/Kong\344\275\277\347\224\250ip-pestriction\346\217\222\344\273\266\351\205\215\347\275\256IP\347\231\275\345\220\215\345\215\225.md"
new file mode 100644
index 0000000..162b219
--- /dev/null
+++ "b/kong/Kong\344\275\277\347\224\250ip-pestriction\346\217\222\344\273\266\351\205\215\347\275\256IP\347\231\275\345\220\215\345\215\225.md"
@@ -0,0 +1,73 @@
+#  Kong使用ip-pestriction插件配置IP白名单
+
+## 解决kong 代理发给plugin 的remote_addr不是真实IP, 为pod ip 问题
+
+### 修改helm values.yaml
+
+```yaml
+...
+proxy:
+  annotations:
+    prometheus.io/port: "9542"
+    prometheus.io/scrape: "true"
+  enabled: true
+  http:
+    containerPort: 8080
+    enabled: true
+    hostPort: 80
+  ingress:
+    enabled: false
+  labels:
+    enable-metrics: true
+  tls:
+    containerPort: 8443
+    enabled: true
+    hostPort: 443
+  externalIPs:
+    - 172.16.187.71
+    - x.x.x.x
+  externalTrafficPolicy: Local # 关键配置, Kong 代理默认情况下会将自己的 IP 地址作为 remote_addr 值发送给后端服务，配置此项会保留ClientIP, 不需要其它任何配置
+  type: NodePort
+ ...
+```
+
+### 更新 kong 服务
+
+```sh
+helm upgrade --install kong-chainstorage kong-2.20.2.tgz --namespace kong -f values.yam
+```
+
+## 配置ip-pestriction插件
+
+![image-20230720111659058](./images/image-20230720111448235.png)
+
+### 手动配置插件在 Auth 相关插件前生效
+
+![image-20230720112545732](./images/image-20230720112049344.png)
+
+## 相关调试命令
+
+###  因插件配置问题屋kong admin 不能访问时，使用curl 调用 admin api 禁用 ip-restriction 插件
+
+```sh
+curl -k  -X PATCH https://10.108.62.202:8444/plugins/kong-admin-ip-restriction -d 'enabled=false
+```
+
+### 测试插件生效
+
+```sh
+curl  https://kong-admin.example.io/api
+
+# 显示如下
+{
+  "message":"Your IP address is not allowed"
+}%
+```
+
+
+
+## 参考
+
+https://docs.konghq.com/kubernetes-ingress-controller/latest/guides/preserve-client-ip/
+
+https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header
\ No newline at end of file
diff --git a/kong/images/image-20230720111448235.png b/kong/images/image-20230720111448235.png
new file mode 100644
index 0000000..4c39231
Binary files /dev/null and b/kong/images/image-20230720111448235.png differ
diff --git a/kong/images/image-20230720112049344.png b/kong/images/image-20230720112049344.png
new file mode 100644
index 0000000..4d3989f
Binary files /dev/null and b/kong/images/image-20230720112049344.png differ