zh-translation: docs/setup/platform-setup/kops/index.md (#9275)

* zh-translation: docs/setup/platform-setup/kops/index.md

* zh-translation: docs/setup/platform-setup/kops/index.md modify

* Update content/zh/docs/setup/platform-setup/kops/index.md

Co-authored-by: Kebe <kebe.liu@daocloud.io>

Co-authored-by: Kebe <kebe.liu@daocloud.io>

content/zh/docs/setup/platform-setup/kops/index.md

@@ -0,0 +1,41 @@
+---
+title: Kops
+description: 与Istio 一起使用的 Kops 设置说明。
+weight: 33
+skip_seealso: true
+keywords: [platform-setup,kubernetes,kops]
+owner: istio/wg-environments-maintainers
+test: no
+---
+
+如果您想要在 Kops 管理的集群上为 Mesh 运行 Istio [Secret Discovery Service](https://www.envoyproxy.io/docs/envoy/latest/configuration/security/secret#sds-configuration) (SDS)，必须添加 [Extra Configurations](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection)，以便在 API Server 中启动服务令牌 Projection Volumes。
+
+1. 打开配置文件:
+
+    {{< text bash >}}
+    $ kops edit cluster $YOURCLUSTER
+    {{< /text >}}
+
+1. 在配置文件中添加以下内容:
+
+    {{< text yaml >}}
+    kubeAPIServer:
+        apiAudiences:
+        - api
+        - istio-ca
+        serviceAccountIssuer: kubernetes.default.svc
+    {{< /text >}}
+
+1. 更新:
+
+    {{< text bash >}}
+    $ kops update cluster
+    $ kops update cluster --yes
+    {{< /text >}}
+
+1. 进行滚动更新:
+
+    {{< text bash >}}
+    $ kops rolling-update cluster
+    $ kops rolling-update cluster --yes
+    {{< /text >}}