139 lines
3.0 KiB
Markdown
139 lines
3.0 KiB
Markdown
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> 本文作者：丁辉
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# 旧版Kubeadm部署单机Kubernetes-v1.23(Docker)
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[Github-v1.23版本情况](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.23.md)
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> 指定 v1.23 版本安装
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>
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| 节点名 | IP |
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| :----: | :----------: |
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| master | 192.168.1.10 |
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## 环境准备
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> !!!每次部署都写挺麻烦的索性都放在一个文件内了请查看 [Kubernetes基础环境准备](https://gitee.com/offends/Kubernetes/blob/main/部署文档/Kubernetes基础环境准备.md) ,请按照此文档初始化环境
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1. 配置主机名
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```bash
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hostnamectl set-hostname master && bash
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```
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2. 配置主机 hosts
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```bash
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vi /etc/hosts
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```
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添加如下内容
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```bash
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192.168.1.10 master
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```
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## 安装 Docker
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- 设置存储库
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[阿里源配置文件](https://developer.aliyun.com/mirror/docker-ce?spm=a2c6h.13651102.0.0.4eac1b11shXBpr)
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```bash
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yum install -y yum-utils
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yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
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```
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- 安装(特定版本)
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```bash
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yum install docker-ce-20.10.24-3.el7 docker-ce-cli-20.10.24-3.el7 -y
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```
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- 编辑配置文件
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```bash
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vi /etc/docker/daemon.json
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```
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```bash
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{
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"exec-opts": ["native.cgroupdriver=systemd"]
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}
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```
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- 启动
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```bash
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systemctl start docker
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systemctl enable docker
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systemctl status docker
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```
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## 安装Kubeadm
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[阿里源配置文件](https://developer.aliyun.com/mirror/kubernetes?spm=a2c6h.13651102.0.0.4eac1b11shXBpr)
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- 添加网络源
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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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- 安装(特定版本)
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```bash
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yum install kubelet-1.23.17 kubeadm-1.23.17 kubectl-1.23.17 -y
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```
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- 启动
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```bash
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systemctl enable --now kubelet
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```
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## 安装Kubernetes
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- master 安装
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```bash
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kubeadm init \
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--kubernetes-version=v1.23.17 \
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--pod-network-cidr=10.244.0.0/16 \
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--service-cidr=10.96.0.0/12 \
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--apiserver-advertise-address=192.168.1.10 --image-repository=registry.aliyuncs.com/google_containers
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```
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**参数**
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- 根据提示配置文件
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```bash
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mkdir -p $HOME/.kube
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sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
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sudo chown $(id -u):$(id -g) $HOME/.kube/config
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export KUBECONFIG=/etc/kubernetes/admin.conf
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```
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> 永久生效
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>
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> ```bash
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> echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> ~/.bash_profile
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> source ~/.bash_profile
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> ```
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## 安装网络插件
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请跳转此文档
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- [Flannel网络插件安装](https://gitee.com/offends/Kubernetes/blob/main/部署文档/网络插件安装/Flannel网络插件安装.md)
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- [Calico网络插件安装](https://gitee.com/offends/Kubernetes/blob/main/部署文档/网络插件安装/Calico网络插件安装.md)
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