08、K8s实战：Centos7.6安装私服Harbor

官网：[https://goharbor.io/](https://goharbor.io/ "https://goharbor.io/")
官方安装文档：[https://goharbor.io/docs/2.0.0/install-config/](https://goharbor.io/docs/2.0.0/install-config/ "https://goharbor.io/docs/2.0.0/install-config/")
Harbor中文译名为海港，docker是集装箱，K8S是掌舵
毫无疑问，Harbor就是存放和管理镜像的地方。。。

### **安装**
本次通过docker compose+二进制文件的方式安装

1、 安装docker及dockercompose（可参考本系列前几篇文章）；
2、 下载安装文件；
下载地址：[https://github.com/goharbor/harbor/releases](https://github.com/goharbor/harbor/releases "https://github.com/goharbor/harbor/releases")

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944738929.png)

3、 上传并解压
```python
# 上传至此目录
cd /user/local
# 解压
tar -zxvf harbor-offline-installer-v2.0.0.tgz 
cd /harbor
ls -al

```
4、修改配置
```python
mv harbor.yml.tmpl  harbor.yml
vim harbor.yml
# 修改hostname为当前IP
# 注释https 相关

```

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944744812.png)

5、 安装
```python
# 安装
./install.sh
# 访问
ip+80(用户： admin/Harbor12345)

```

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944750729.png)

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944756324.png)

### **使用案例**

准备另外一台虚拟机，安装docker

修改daemon.json
 
 ```python
vim /etc/docker/daemon.json
# 添加如下内容
{
   
     
  "registry-mirrors": ["https://3dse7md.mirror.aliyuncs.com"],
  "insecure-registries":["192.168.58.173"]
}

# 重启
systemctl daemon-reload
systemctl restart docker
```

登录

```python
docker login 192.168.58.173
# 输入harbor用户名及密码

```

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944762080.png)

拉取一个镜像并推送到自己的私服
 
 ```python
# 拉取
docker pull daocloud.io/library/nginx:1.16.1
# 查看 
docker images | grep nginx
# 打标签
docker tag daocloud.io/library/nginx:1.16.1 192.168.58.173/library/nginx:1.16.1
# 推送至私服
docker push 192.168.58.173/library/nginx:1.16.1
```

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944767613.png)

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944773397.png)

拉取私服镜像并运行
 
 ```python
# 删除本地nginx镜像
docker rmi 192.168.58.173/library/nginx:1.16.1 daocloud.io/library/nginx:1.16.1 
# 拉取私服镜像
docker pull 192.168.58.173/library/nginx:1.16.1
# 运行
docker run --name my-nginx -d -p 88:80  192.168.58.173/library/nginx:1.16.1 
# 浏览器访问
http://192.168.58.171:88/

```

![](https://cloud.cxykk.com/images/2024/2/3/1519/1706944779115.png)