# local-k8s **Repository Path**: dev-linhu/local-k8s ## Basic Information - **Project Name**: local-k8s - **Description**: local-k8s (Windows + VMware + Centos + Kubernetes + Docker) windwos本机实现k8s 集群工具。 - **Primary Language**: Shell - **License**: MPL-2.0 - **Default Branch**: master - **Homepage**: https://gitee.com/dev-linhu/local-k8s - **GVP Project**: No ## Statistics - **Stars**: 6 - **Forks**: 1 - **Created**: 2023-10-09 - **Last Updated**: 2025-04-09 ## Categories & Tags **Categories**: Uncategorized **Tags**: Docker, Linux ## README **local-k8s** (Windows + VMware + Centos + Kubernetes + Docker) windows本机实现k8s 集群工具。 > 小白看不懂，大佬懒得看系列！！！ [![star](https://gitee.com/dev-linhu/local-k8s/badge/star.svg?theme=dark)](https://gitee.com/dev-linhu/local-k8s/stargazers)fork ## 目录结构 ``` / ├── services 服务构建文件和配置文件目录 │ ├── nginx Nginx 配置文件目录 │ ├── redis Redis 数据目录 ├── sh 脚本存放目录 ├── logs 日志目录 ├── yaml (configmap,service,deployment).yaml ├── www 项目代码目录 └── local-k8s.sh Kubernetes 集群服务创建脚本 ``` ## 1. 环境准备 #### 1. 本地安装 - VMware - Centos 镜像下载 [CentOS-7-x86_64-Minimal-2009.iso](https://mirrors.aliyun.com/centos/7.9.2009/isos/x86_64/CentOS-7-x86_64-Minimal-2009.iso) - FinalShell SSH工具 [finalshell_install.exe](http://www.hostbuf.com/downloads/finalshell_install.exe) #### 2. 环境准备 ###### 2.1 创建三台虚拟机 | 角色 | 节点 | ip | | --- | --- | --- | | master | master | 192.168.1.1 | | node01 | node1 | 192.168.1.2 | | node02 | node2 | 192.168.1.3 | ###### 2.2 配置虚拟机网络、内存、网络适配器 ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/intnet-01.png) ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/intnet-02.png) ###### 2.3 设置静态网络ip ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/intnet-03.png) ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/intnet-04.png) ###### 2.4 设置主机名(节点名称) 虚拟机内可通过 `hostnamectl set-hostname node` 更改 ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/intnet-05.png) ###### 2.5 虚拟机共享文件目录设置 ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/share-01.png) ###### 2.6 开启sshd 服务，finalshell 远程连接 `yum install sshd -y && systemctl start sshd` ###### 2.7 配置/etc/hosts ``` 127.0.0.1 localhost localhost6.localdomain6 192.168.1.1 master 192.168.1.2 node1 192.168.1.3 node1 ``` ###### 2.8 设置win主机与虚拟机文件共享 - Linux 虚拟机中使用 Open VM Tools [官方文档说明](https://docs.vmware.com/cn/VMware-Workstation-Pro/16.0/com.vmware.ws.using.doc/GUID-08BB9465-D40A-4E16-9E15-8C016CC8166F.html) - 安装 open-vm-tools `yum install open-vm-tools && reboot` ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/share-02.png) ## 3. [local-k8s.sh](https://gitee.com/dev-linhu/local-k8s/raw/master/local-k8s.sh) 脚本使用 ###### 3.1 master节点创建 - 运行脚本 ``` chmod +x local-k8s.sh && ./local-k8s.sh ``` - 节点类型选择、masterip设置 ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/sh-01.png) - master创建成功 - node注册命令 ``` kubeadm join 192.168.100.251:6443 --token {token} --discovery-token-ca-cert-hash sha256:{sign} ``` - token过期, master重新生成 ``` kubeadm token create && openssl x509 -pubkey -in /etc/kubernetes/pki/ca.crt | openssl rsa -pubin -outform der 2>/dev/null | openssl dgst -sha256 -hex | sed 's/^.* //' ``` ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/sh-02.png) ###### 3.2 node节点创建 - 运行脚本 ``` chmod +x local-k8s.sh && ./local-k8s.sh ``` ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/sh-chi-01.png) - 复制master /etc/kubernetes/admin.conf 到node /etc/kubernetes 下 - ![image](https://gitee.com/dev-linhu/local-k8s/raw/master/resources/sh-chi-02.png) - 注册 `kubeadm join 192.168.100.251:6443 --token {token} --discovery-token-ca-cert-hash sha256:{sign} ` - 查看node STATUS ? Ready `kubectl get nodes` ## 4. 常用命令 - journalctl ``` journalctl -f -u kubelet journalctl -f -u docker ``` - Docker ``` # docker系统操作 # 启动、关闭、重启docker systemctl start docker systemctl stop docker systemctl restart docker # 设置docker开机自启动 systemctl enable docker # 为镜像打标签 docker tag imageName:imageTag IP:Port/tagedImageName:tagedImageTag # 向私有仓库推送镜像 docker push IP:Port/tagedImageName:tagedImageTag # 查看正在运行的容器 docker ps # 查看所有容器 docker ps -a ``` - Kubernetes ``` # 查看节点 kubectl get nodes #查看pod的具体运行情况 kubectl describe pod {podid} -n heu # 进入容器 kubectl exec -it {podid} -n heu /bin/bash # 删除所有 kubectl delete deployment --all -n heu kubectl delete service --all -n heu kubectl delete configmap --all -n heu ```