使用Harbor搭建docker私服

搭建私有镜像仓库有几种方式:

  • 官方 registry 推荐使用 registry:2 v2 版本的镜像
  • harbor 方案, 则是在官方的基础上增加了权限控制、界面化等功能

这里主要说说 harbor 的搭建。

本机环境:

centos7
docker
docker-compose

1.Docker 安装

# yum 包更新
[root@centos7 ~]# yum update

# 卸载旧版本 Docker
[root@centos7 ~]# yum remove docker docker-common docker-selinux docker-engine

# 安装软件包
[root@centos7 ~]# yum install -y yum-utils device-mapper-persistent-data lvm2

# 添加 Docker yum源
[root@centos7 ~]# yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

# 安装 Docker
[root@centos7 ~]# yum -y install docker-ce

# 启动 Docker
[root@centos7 ~]# systemctl start docker

# 查看 Docker 版本号
[root@centos7 ~]# docker --version

2.Docker Compose 安装(https://github.com/docker/compose/releases

curl -L https://github.com/docker/compose/releases/download/1.25.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

 

3、安装Harbor

采用在线安装方式:下载链接:https://github.com/goharbor/harbor/releases

$ cd /usr/local
$ wget https://storage.googleapis.com/harbor-releases/release-1.6.0/harbor-offline-installer-v1.6.3.tgz
$ tar -zxvf harbor-offline-installer-v1.6.3.tgz
$ cd harbor
$ vi harbor.yml
修改
hostname =ip
harbor_admin_password=管理密码(默认是:Harbor12345)
 

配置完成之后再当前目录下执行./prepare,再执行./install.sh。Harbor就回根据当前目录下的docker-compose.yml下载依赖的镜像

成功后输出:

[Step 2]: checking existing instance of Harbor ...

[Step 3]: starting Harbor ...
Creating network "harbor_harbor" with the default driver
Creating harbor-log ... done
Creating harbor-adminserver ... done
Creating harbor-db          ... done
Creating registry           ... done
Creating redis              ... done
Creating harbor-ui          ... done
Creating harbor-jobservice  ... done
Creating nginx              ... done

✔ ----Harbor has been installed and started successfully.----

Now you should be able to visit the admin portal at https://hub.zhoujiangang.com:41533.
For more details, please visit https://github.com/goharbor/harbor .

  

执行成功后,你可以访问 ip 来访问管理面板。默认的账号为 admin 密码为 Harbor12345
 

这里还要在说一个问题
Harbor是搭建完成了,在我们上传项目的时候可能会出现一些问题

docker login 192.168.0.103
Username: aaaa
Password: 
Error response from daemon: Get https://192.168.0.103/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

  

这是因为docker1.3.2版本开始默认docker registry使用的是https,我们设置Harbor默认http方式,所以当执行用docker login、pull、push等命令操作非https的docker regsitry的时就会报错。
解决办法:

本机连接的话:

#vim /usr/lib/systemd/system/docker.service  修改如下一行
ExecStart=/usr/bin/dockerd --insecure-registry=harbor的IP
远程连接的话:


 
重启:
systemctl daemon-reload
systemctl restart docker.service

  

harbor重启方法:
#docker-compose stop
# ./install.sh

  

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转载自www.cnblogs.com/winstonsias/p/12186720.html