Docker Desktop安装本地Kubernetes集群

曾经终败给现在 2024-03-26 19:09 65阅读 0赞

**目录**

下载安装说明

下载Docker Desktop

windows需要开启Hyper-v

启用kubernetes

kubectl配置

设置path环境变量

验证安装是否成功

实现Nginx容器的部署

按顺序进行nginx创建

Nginx的相关信息

--------------------

[Setup local Kubernetes cluster with Docker Desktop - DEV Community][]

上面链接给了一些启发。

### 下载安装说明 ###

#### 下载Docker Desktop ####

### [Download Docker Desktop | Docker ![icon-default.png_t_N176][]https://www.docker.com/products/docker-desktop/][Download Docker Desktop _ Docker _icon-default.png_t_N176_https_www.docker.com_products_docker-desktop] ###

#### windows需要开启Hyper-v ####

![8393c12bded540c0955557f6ae285d28.png][]

#### 启用kubernetes ####

勾上Enable kubernetes，这里会启动，不过需要自己重启一次电脑。

[Deploy on Kubernetes][]

![db60f617578c414992e5210a96def2b2.png][]

### kubectl配置 ###

#### 设置path环境变量 ####

参考： [Deploy on Kubernetes][]

#mac
    /usr/local/bin/kubectl
    
    #windows
    C:\Program Files\Docker\Docker\Resources\bin\kubectl.exe

#### 验证安装是否成功 ####

kubectl cluster-info

![315396b2704146b8be85f6d819904c49.png][]

### 实现Nginx容器的部署 ###

#### 按顺序进行nginx创建 ####

![bf6f50984d9c435d92b69133059e2eaf.png][]

步骤：

1.创建一个deployment

2.发布到指定的端口

C:\Users\boonya>kubectl create deploy nginx --image=nginx:alpine
    deployment.apps/nginx created
    
    C:\Users\boonya>kubectl expose deploy nginx --port=80 --target-port=8000
    service/nginx exposed
    
    C:\Users\boonya>kubectl get service nginx
    NAME    TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)   AGE
    nginx   ClusterIP   10.97.199.160   <none>        80/TCP    19s
    
    C:\Users\boonya> kubectl port-forward deployment/nginx :80
    Forwarding from 127.0.0.1:59996 -> 80
    Forwarding from [::1]:59996 -> 80
    Handling connection for 59996
    Handling connection for 59996
    Handling connection for 59996

#### Nginx的相关信息 ####

访问地址: 127.0.0.1:59996

![ceea37ce6ee6472fbfc48377cc452929.png][]

查看pods:

![9cd9b98ea8ee49e3b804ee74141c6edc.png][]

查看Docker Desktop容器：

![74d581acdd9b4938bf04d5a9f228e3b8.png][]

如此：第一个Nginx容器通过k8s创建就完成了！

[Setup local Kubernetes cluster with Docker Desktop - DEV Community]: https://dev.to/rizways/setup-local-kubernetes-cluster-with-docker-desktop-1e7k
[icon-default.png_t_N176]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/b64ce3a0971648269e6eaac73c3e2263.png
[Download Docker Desktop _ Docker _icon-default.png_t_N176_https_www.docker.com_products_docker-desktop]: https://www.docker.com/products/docker-desktop/
[8393c12bded540c0955557f6ae285d28.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/d47096e41331467895b15542c15eb6ce.png
[Deploy on Kubernetes]: https://docs.docker.com/desktop/kubernetes/
[db60f617578c414992e5210a96def2b2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/8420a4002d9745168e88f86eefc79d78.png
[315396b2704146b8be85f6d819904c49.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/4b321abf05cb47a48d3f6814a9c9ce9a.png
[bf6f50984d9c435d92b69133059e2eaf.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/f54d003019d549bea431aff6d1366dc5.png
[ceea37ce6ee6472fbfc48377cc452929.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/b0a64247f6cf4380887dbfe528485dc1.png
[9cd9b98ea8ee49e3b804ee74141c6edc.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/6fe7c11060c34f609815bc918299e1c4.png
[74d581acdd9b4938bf04d5a9f228e3b8.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/26/6728dbb53d9f42b383efd57ba0bb5ab0.png