> [官网安装](https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/)
>
> 推荐使用snap方式安装

### 1. 二进制包方式安装

#### 1.1 下载二进制包

```bash
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
```

#### 1.2 安装二进制包

```bash
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
```



### 2.1 包管理器安装

#### 2.1 必要组件安装

```bash
sudo apt-get update
sudo apt-get install -y ca-certificates curl
```

#### 2.2 添加软件源

```bash
curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-archive-keyring.gpg

echo "deb [signed-by=/etc/apt/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list

```

#### 2.3 更新软件源&&安装kubectl

```bash
sudo apt-get update
sudo apt-get install -y kubectl
```

### 3 snap包安装

```bash
sudo snap install kubectl --classic
```