diff --git a/CloudNative/Kubernetes/Base/nginx-ingress会话保持.md b/CloudNative/Kubernetes/Base/nginx-ingress会话保持.md
new file mode 100644
index 0000000..537ce04
--- /dev/null
+++ b/CloudNative/Kubernetes/Base/nginx-ingress会话保持.md
@@ -0,0 +1,29 @@
+```yaml
+kind: Ingress
+apiVersion: networking.k8s.io/v1
+metadata:
+  name: test-ing
+  namespace: test
+  creationTimestamp: null
+  labels:
+    app: test-ing
+  annotations:
+    nginx.ingress.kubernetes.io/affinity: cookie   //会话保持配置
+spec:
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - test.test.com
+      secretName: test-tls
+  rules:
+    - host: test.test.com
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: test-server-svc
+                port:
+                  number: 8080
+```
\ No newline at end of file