| 步骤 | 操作 |
|---------------------|----------------------------------|
| 步骤一:安装Docker | sudo apt-get update |
| | sudo apt-get install docker.io |
| 步骤二:安装kubeadm | sudo apt-get update |
| | sudo apt-get install -y apt-transport-https curl |
| | curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
| | cat <
| | EOF |
| | sudo apt-get update |
| | sudo apt-get install -y kubeadm |
| 步骤三:初始化Master | sudo kubeadm init |
| 步骤四:设置kubectl配置| mkdir -p $HOME/.kube |
| | sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config |
| | sudo chown $(id -u):$(id -g) $HOME/.kube/config |
| 步骤五:安装网络插件 | kubectl apply -f https://docs.projectcalico.org/v3.11/manifests/calico.yaml |
接下来是每一步的具体操作和代码示例:
### 步骤一:安装Docker
```bash
sudo apt-get update
sudo apt-get install docker.io
```
### 步骤二:安装kubeadm
```bash
sudo apt-get update
sudo apt-get install -y apt-transport-https curl
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
cat <
EOF
sudo apt-get update
sudo apt-get install -y kubeadm
```
### 步骤三:初始化Master
```bash
sudo kubeadm init
```
### 步骤四:设置kubectl配置
```bash
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
```
### 步骤五:安装网络插件
```bash
kubectl apply -f https://docs.projectcalico.org/v3.11/manifests/calico.yaml
```
通过以上步骤,你就可以在Ubuntu环境下成功安装一台Kubernetes集群了。希望以上内容能帮助到你,祝学习顺利!