Switch language name 'zh' to 'zh-cn'

This is the first step to rename 'zh' to 'zh-cn'. There are several reasons why we rename the language name. - The upstream docsy theme changed the language name, leading to many warnings during site build; The side-effect is that the i18n strings are no longer working. - We believe renaming the language is the right thing to do, because this move can make room for other variants of Chinese language, such as 'zh-tw', 'zh-sg' etc. There would be several follow-ups to this PR, such as fixing the intra-site links, adding redirects etc. We will lock up changes to zh/zh-cn pages for the moment, until this one gets in. This PR is based on commit cdad0a7342.
2022-06-10 20:25:27 +08:00
parent 3d345b1816
commit c52818c03d
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+---
+title: 配置 Pod 使用投射卷作存储
+content_type: task
+weight: 70
+---
+
+<!--
+reviewers:
+- jpeeler
+- pmorie
+title: Configure a Pod to Use a Projected Volume for Storage
+content_type: task
+weight: 70
+-->
+
+<!-- overview -->
+<!--
+This page shows how to use a [`projected`](/docs/concepts/storage/volumes/#projected) volume to mount
+several existing volume sources into the same directory. Currently, `secret`, `configMap`, `downwardAPI`,
+and `serviceAccountToken` volumes can be projected.
+-->
+
+本文介绍怎样通过[`projected`](/zh/docs/concepts/storage/volumes/#projected) 卷将现有的多个卷资源挂载到相同的目录。
+当前，`secret`、`configMap`、`downwardAPI` 和 `serviceAccountToken` 卷可以被投射。
+
+<!--
+`serviceAccountToken` is not a volume type.
+-->
+{{< note >}}
+`serviceAccountToken` 不是一种卷类型
+{{< /note >}}
+
+## {{% heading "prerequisites" %}}
+
+{{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
+
+<!-- steps -->
+
+<!--
+## Configure a projected volume for a pod
+
+In this exercise, you create username and password Secrets from local files. You then create a Pod that runs one Container, using a [`projected`](/docs/concepts/storage/volumes/#projected) Volume to mount the Secrets into the same shared directory.
+
+Here is the configuration file for the Pod:
+-->
+
+## 为 Pod 配置 projected 卷
+
+本练习中，你将从本地文件来创建包含有用户名和密码的 Secret。然后创建运行一个容器的 Pod，
+该 Pod 使用[`projected`](/zh/docs/concepts/storage/volumes/#projected) 卷将 Secret 挂载到相同的路径下。
+
+下面是 Pod 的配置文件：
+
+{{< codenew file="pods/storage/projected.yaml" >}}
+
+1. <!--Create the Secrets:-->
+   创建 Secret:
+
+   ```shell
+   # 创建包含用户名和密码的文件:
+   echo -n "admin" > ./username.txt
+   echo -n "1f2d1e2e67df" > ./password.txt
+
+   # 将上述文件引用到 Secret：
+   kubectl create secret generic user --from-file=./username.txt
+   kubectl create secret generic pass --from-file=./password.txt
+   ```
+
+2. <!--Create the Pod:-->
+   创建 Pod：
+
+   ```shell
+   kubectl create -f https://k8s.io/examples/pods/storage/projected.yaml
+   ```
+
+3. <!--
+   Verify that the Pod's Container is running, and then watch for changes to
+   the Pod:
+   -->
+   确认 Pod 中的容器运行正常，然后监视 Pod 的变化：
+
+   ```shell
+   kubectl get --watch pod test-projected-volume
+   ```
+
+   <!--The output looks like this:-->
+   输出结果和下面类似：
+
+   ```
+   NAME                    READY     STATUS    RESTARTS   AGE
+   test-projected-volume   1/1       Running   0          14s
+   ```
+
+4. <!--In another terminal, get a shell to the running Container:-->
+   在另外一个终端中，打开容器的 shell：
+
+   ```shell
+   kubectl exec -it test-projected-volume -- /bin/sh
+   ```
+
+5. <!--In your shell, verify that the `projected-volume` directory contains your projected sources:-->
+   在 shell 中，确认 `projected-volume` 目录包含你的投射源：
+
+   ```shell
+   ls /projected-volume/
+   ```
+<!--
+## Clean up
+-->
+## 清理
+
+<!--
+Delete the Pod and the Secrets:
+-->
+删除 Pod 和 Secret:
+
+```shell
+kubectl delete pod test-projected-volume
+kubectl delete secret user pass
+```
+   
+## {{% heading "whatsnext" %}}
+
+<!--
+* Learn more about [`projected`](/docs/concepts/storage/volumes/#projected) volumes.
+* Read the [all-in-one volume](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node/all-in-one-volume.md) design document.
+-->
+
+* 进一步了解[`projected`](/zh/docs/concepts/storage/volumes/#projected) 卷。
+* 阅读[一体卷](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node/all-in-one-volume.md)设计文档。
+