centos7.9安装k8s1.27.3
时间: 2023-08-06 08:06:26 浏览: 311
安装Kubernetes 1.27.3在CentOS 7.9上的步骤如下:
1. 配置Kubernetes的YUM源。在终端中执行以下命令:
```
cat > /etc/yum.repos.d/kubernetes.repo <<EOF
\[kubernetes\]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enabled=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg
https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF
```
2. 安装Kubernetes集群软件。在终端中执行以下命令:
```
yum install -y kubeadm-1.27.3 kubelet-1.27.3 kubectl-1.27.3
```
3. 配置Containerd。在终端中执行以下命令:
```
wget https://github.com/containerd/containerd/releases/download/v1.7.0/cri-containerd-cni-1.7.0-linux-amd64.tar.gz
tar xf cri-containerd-cni-1.7.0-linux-amd64.tar.gz -C /
mkdir /etc/containerd
containerd config default > /etc/containerd/config.toml
vim /etc/containerd/config.toml
```
在打开的文件中,将`sandbox_image`的值从`"registry.k8s.io/pause:3.8"`修改为`"registry.k8s.io/pause:3.9"`。
4. 启动Containerd并设置开机自启动。在终端中执行以下命令:
```
systemctl enable --now containerd
```
5. 验证Containerd的版本。在终端中执行以下命令:
```
containerd --version
```
这样,你就成功在CentOS 7.9上安装了Kubernetes 1.27.3。请确保按照上述步骤逐一执行,并根据需要进行相应的配置修改。
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