263 lines
7.2 KiB
Markdown
263 lines
7.2 KiB
Markdown
---
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title: 在 macOS 系统上安装和设置 kubectl
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content_type: task
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weight: 10
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card:
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name: tasks
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weight: 20
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title: 在 macOS 系统上安装 kubectl
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---
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<!--
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---
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reviewers:
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- mikedanese
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title: Install and Set Up kubectl on macOS
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content_type: task
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weight: 10
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card:
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name: tasks
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weight: 20
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title: Install kubectl on macOS
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---
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-->
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## {{% heading "prerequisites" %}}
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<!--
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You must use a kubectl version that is within one minor version difference of your cluster.
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For example, a v1.2 client should work with v1.1, v1.2, and v1.3 master.
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Using the latest version of kubectl helps avoid unforeseen issues.
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-->
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kubectl 版本和集群之间的差异必须在一个小版本号之内。
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例如：v1.2 版本的客户端只能与 v1.1、v1.2 和 v1.3 版本的集群一起工作。
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用最新版本的 kubectl 有助于避免不可预见的问题。
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<!--
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## Install kubectl on macOS
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-->
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## 在 macOS 系统上安装 kubectl {#install-kubectl-on-macos}
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<!--
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The following methods exist for installing kubectl on macOS:
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-->
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在 macOS 系统上安装 kubectl 有如下方法：
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- [{{% heading "prerequisites" %}}](#{{% heading "prerequisites" %}})
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- [在 macOS 系统上安装 kubectl](#install-kubectl-on-macos)
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- [用 curl 在 macOS 系统上安装 kubectl](#install-kubectl-binary-with-curl-on-macos)
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- [用 Homebrew 在 macOS 系统上安装](#install-with-homebrew-on-macos)
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- [用 Macports 在 macOS 上安装](#install-with-macports-on-macos)
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- [作为谷歌云 SDK 的一部分，在 macOS 上安装](#install-on-macos-as-part-of-the-google-cloud-sdk)
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- [验证 kubectl 配置](#verify-kubectl-configuration)
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- [可选的 kubectl 配置](#optional-kubectl-configurations)
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- [启用 shell 自动补全功能](#enable-shell-autocompletion)
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- [{{% heading "whatsnext" %}}](#{{% heading "whatsnext" %}})
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<!--
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### Install kubectl binary with curl on macOS {#install-kubectl-binary-with-curl-on-macos}
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-->
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### 用 curl 在 macOS 系统上安装 kubectl {#install-kubectl-binary-with-curl-on-macos}
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<!--
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1. Download the latest release:
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-->
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1. 下载最新的发行版：
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```bash
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/darwin/amd64/kubectl"
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```
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{{< note >}}
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<!--
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To download a specific version, replace the `$(curl -L -s https://dl.k8s.io/release/stable.txt)` portion of the command with the specific version.
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For example, to download version {{< param "fullversion" >}} on macOS, type:
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-->
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如果需要下载某个指定的版本，用该指定版本号替换掉命令的这个部分：`$(curl -L -s https://dl.k8s.io/release/stable.txt)`。
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例如：要在 macOS 系统中下载 {{< param "fullversion" >}} 版本，则输入：
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```bash
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curl -LO https://dl.k8s.io/release/{{< param "fullversion" >}}/bin/darwin/amd64/kubectl
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```
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{{< /note >}}
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<!--
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1. Validate the binary (optional)
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Download the kubectl checksum file:
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-->
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1. 验证可执行文件（可选操作）
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下载 kubectl 的校验和文件：
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```bash
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curl -LO "https://dl.k8s.io/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/darwin/amd64/kubectl.sha256"
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```
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<!--
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Validate the kubectl binary against the checksum file:
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-->
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根据校验和文件，验证 kubectl：
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```bash
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echo "$(<kubectl.sha256) kubectl" | shasum -a 256 --check
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```
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<!--
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If valid, the output is:
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-->
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验证通过时，输出如下：
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```console
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kubectl: OK
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```
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<!--
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If the check fails, `shasum` exits with nonzero status and prints output similar to:
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-->
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验证失败时，`shasum` 将以非零值退出，并打印如下输出：
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```
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kubectl: FAILED
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shasum: WARNING: 1 computed checksum did NOT match
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```
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{{< note >}}
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<!--
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Download the same version of the binary and checksum.
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-->
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下载的 kubectl 与校验和文件版本要相同。
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{{< /note >}}
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<!--
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1. Make the kubectl binary executable.
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-->
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1. 将 kubectl 置为可执行文件：
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```bash
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chmod +x ./kubectl
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```
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<!--
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1. Move the kubectl binary to a file location on your system `PATH`.
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-->
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1. 将可执行文件 kubectl 移动到系统可寻址路径 `PATH` 内的一个位置：
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```bash
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sudo mv ./kubectl /usr/local/bin/kubectl
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sudo chown root: /usr/local/bin/kubectl
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```
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<!--
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1. Test to ensure the version you installed is up-to-date:
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-->
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1. 测试一下，确保你安装的是最新的版本：
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```bash
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kubectl version --client
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```
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<!--
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### Install with Homebrew on macOS {#install-with-homebrew-on-macos}
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-->
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### 用 Homebrew 在 macOS 系统上安装 {#install-with-homebrew-on-macos}
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<!--
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If you are on macOS and using [Homebrew](https://brew.sh/) package manager, you can install kubectl with Homebrew.
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-->
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如果你是 macOS 系统，且用的是 [Homebrew](https://brew.sh/) 包管理工具，
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则可以用 Homebrew 安装 kubectl。
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<!--
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1. Run the installation command:
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-->
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1. 运行安装命令：
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```bash
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brew install kubectl
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```
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或
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```bash
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brew install kubernetes-cli
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```
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<!--
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1. Test to ensure the version you installed is up-to-date:
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-->
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1. 测试一下，确保你安装的是最新的版本：
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```bash
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kubectl version --client
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```
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<!--
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### Install with Macports on macOS {#install-with-macports-on-macos}
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-->
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### 用 Macports 在 macOS 上安装 {#install-with-macports-on-macos}
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<!--
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If you are on macOS and using [Macports](https://macports.org/) package manager, you can install kubectl with Macports.
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-->
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如果你用的是 macOS，且用 [Macports](https://macports.org/) 包管理工具，则你可以用 Macports 安装kubectl。
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<!--
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1. Run the installation command:
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-->
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1. 运行安装命令：
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```bash
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sudo port selfupdate
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sudo port install kubectl
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```
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<!--
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1. Test to ensure the version you installed is up-to-date:
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-->
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1. 测试一下，确保你安装的是最新的版本：
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```bash
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kubectl version --client
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```
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<!--
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### Install on macOS as part of the Google Cloud SDK {#install-on-macos-as-part-of-the-google-cloud-sdk}
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-->
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### 作为谷歌云 SDK 的一部分，在 macOS 上安装 {#install-on-macos-as-part-of-the-google-cloud-sdk}
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{{< include "included/install-kubectl-gcloud.md" >}}
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<!--
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## Verify kubectl configuration {#verify-kubectl-configuration}
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-->
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## 验证 kubectl 配置 {#verify-kubectl-configuration}
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{{< include "included/verify-kubectl.md" >}}
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<!--
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## Optional kubectl configurations {#optional-kubectl-configurations}
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### Enable shell autocompletion {#enable-shell-autocompletion}
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-->
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## 可选的 kubectl 配置 {#optional-kubectl-configurations}
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### 启用 shell 自动补全功能 {#enable-shell-autocompletion}
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<!--
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kubectl provides autocompletion support for Bash and Zsh, which can save you a lot of typing.
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Below are the procedures to set up autocompletion for Bash and Zsh.
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-->
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kubectl 为 Bash 和 Zsh 提供自动补全功能，这可以节省许多输入的麻烦。
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下面是为 Bash 和 Zsh 设置自动补全功能的操作步骤。
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{{< tabs name="kubectl_autocompletion" >}}
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{{< tab name="Bash" include="included/optional-kubectl-configs-bash-mac.md" />}}
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{{< tab name="Zsh" include="included/optional-kubectl-configs-zsh.md" />}}
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{{< /tabs >}}
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## {{% heading "whatsnext" %}}
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{{< include "included/kubectl-whats-next.md" >}} |