188 lines
5.2 KiB
Markdown
188 lines
5.2 KiB
Markdown
> 本文作者：丁辉
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# 安装Kubeadm
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[阿里源配置文件](https://developer.aliyun.com/mirror/kubernetes)
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[官方安装文档](https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/#installing-kubeadm-kubelet-and-kubectl)
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## YUM安装
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1. 添加网络源
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- 官方源
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```bash
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cat <<EOF | sudo tee /etc/yum.repos.d/kubernetes.repo
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[kubernetes]
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name=Kubernetes
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baseurl=https://pkgs.k8s.io/core:/stable:/v1.30/rpm/
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enabled=1
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gpgcheck=1
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gpgkey=https://pkgs.k8s.io/core:/stable:/v1.30/rpm/repodata/repomd.xml.key
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exclude=kubelet kubeadm kubectl cri-tools kubernetes-cni
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EOF
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```
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- 阿里源
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- 新版
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```bash
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cat <<EOF | tee /etc/yum.repos.d/kubernetes.repo
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[kubernetes]
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name=Kubernetes
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baseurl=https://mirrors.aliyun.com/kubernetes-new/core/stable/v1.28/rpm/
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enabled=1
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gpgcheck=1
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gpgkey=https://mirrors.aliyun.com/kubernetes-new/core/stable/v1.28/rpm/repodata/repomd.xml.key
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EOF
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```
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- 旧版
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```bash
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cat <<EOF > /etc/yum.repos.d/kubernetes.repo
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[kubernetes]
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name=Kubernetes
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baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
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enabled=1
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gpgcheck=1
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repo_gpgcheck=1
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gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
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EOF
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```
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2. 安装
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- 官方源
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```bash
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yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes
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```
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- 阿里源
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> 由于官网未开放同步方式, 可能会有索引gpg检查失败的情况, 这时请用 `yum install -y --nogpgcheck kubelet kubeadm kubectl` 安装
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```bash
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yum install -y --nogpgcheck kubelet kubeadm kubectl
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```
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3. 启动
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```bash
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systemctl enable --now kubelet
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```
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## APT安装
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- 官方源
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1. 更新`apt`软件包索引并安装使用 Kubernetes`apt`存储库所需的软件包
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```bash
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sudo apt-get update
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sudo apt-get install -y apt-transport-https ca-certificates curl gpg
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```
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2. 下载 Kubernetes 软件包存储库的公共签名密钥。所有存储库都使用相同的签名密钥，因此您可以忽略 URL 中的版本
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```bash
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curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.30/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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```
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3. 添加适当的 Kubernetes`apt`存储库。请注意，此存储库仅包含适用于 Kubernetes 1.30 的软件包；对于其他 Kubernetes 次要版本，您需要更改 URL 中的 Kubernetes 次要版本以匹配所需的次要版本（您还应该检查您正在阅读的文档是否适用于您计划安装的 Kubernetes 版本）。
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```bash
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echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.30/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
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```
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4. 更新`apt`软件包索引，安装 kubelet、kubeadm 和 kubectl，并固定其版本
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```bash
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sudo apt-get update
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sudo apt-get install -y kubelet kubeadm kubectl
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sudo apt-mark hold kubelet kubeadm kubectl
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```
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5. 运行 kubeadm 之前启用 kubelet 服务
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```bash
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systemctl enable --now kubelet
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```
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- 阿里源
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- 新版
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1. 更新`apt`软件包索引并安装使用 Kubernetes`apt`存储库所需的软件包
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```bash
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apt-get update && apt-get install -y apt-transport-https
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```
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2. 下载 Kubernetes 软件包存储库的公共签名密钥。
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```bash
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curl -fsSL https://mirrors.aliyun.com/kubernetes-new/core/stable/v1.28/deb/Release.key |
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gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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```
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3. 添加适当的 Kubernetes`apt`存储库。
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```bash
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echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://mirrors.aliyun.com/kubernetes-new/core/stable/v1.28/deb/ /" |
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tee /etc/apt/sources.list.d/kubernetes.list
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```
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4. 更新`apt`软件包索引，安装 kubelet、kubeadm 和 kubectl，并固定其版本
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```bash
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apt-get update
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apt-get install -y kubelet kubeadm kubectl
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```
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5. 运行 kubeadm 之前启用 kubelet 服务
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```bash
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systemctl enable --now kubelet
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```
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- 旧版
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1. 更新`apt`软件包索引并安装使用 Kubernetes`apt`存储库所需的软件包
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```bash
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apt-get update && apt-get install -y apt-transport-https
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```
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2. 下载 Kubernetes 软件包存储库的公共签名密钥。
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```bash
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curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add -
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```
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3. 添加适当的 Kubernetes`apt`存储库。
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```bash
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cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
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deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main
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EOF
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```
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4. 更新`apt`软件包索引，安装 kubelet、kubeadm 和 kubectl，并固定其版本
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```bash
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apt-get update
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apt-get install -y kubelet kubeadm kubectl
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```
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5. 运行 kubeadm 之前启用 kubelet 服务
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```bash
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systemctl enable --now kubelet
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```
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