书接上回：Docker私有仓库Harbor-CSDN博客
修改客户端机器名称
[root@host01 ~]# hostnamectl hostname client
[root@host01 ~]# bash
[root@client ~]# 安装docker
[root@client ~]# yum -y install yum-utils.noarch
[root@client ~]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
正在更新 Subscription Management 软件仓库。
无法读取客户身份
本系统尚未在权利服务器中注册。可使用 subscription-manager 进行注册。
添加仓库自：http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
[root@client ~]# yum -y install docker-ce*镜像加速
[root@client ~]# sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://7f40piyw.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
{
"registry-mirrors": ["https://7f40piyw.mirror.aliyuncs.com"]
}
[root@client ~]# 修改docker配置文件将harbor服务端的地址加入进去
[root@client ~]# vim /usr/lib/systemd/system/docker.service
13 ExecStart=/usr/bin/dockerd --insecure-registry 192.168.200.133 //修改为服务端Harbor ip
14 ExecReload=/bin/kill -s HUP $MAINPID
15 TimeoutStartSec=0
16 RestartSec=2
17 Restart=always重启docker
[root@client ~]# systemctl daemon-reload
[root@client ~]# systemctl restart docker.service 登录Harbor
[root@client ~]# docker login -u admin -p Harbor12345 http://192.168.200.133
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
[root@client ~]# 下载镜像测试
[root@client ~]# docker pull cirros
Using default tag: latest
latest: Pulling from library/cirros
d0b405be7a32: Pull complete
bd054094a037: Pull complete
c6a00de1ec8a: Pull complete
Digest: sha256:1e695eb2772a2b511ccab70091962d1efb9501fdca804eb1d52d21c0933e7f47
Status: Downloaded newer image for cirros:latest
docker.io/library/cirros:latest
[root@client ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
cirros latest f9cae1daf5f6 3 years ago 12.6MB
[root@client ~]# 将镜像打上V2标签，随后上传到Harbor服务器上
[root@client ~]# docker tag cirros:latest 192.168.200.133/my123/cirros:v2
[root@client ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
192.168.200.133/my123/cirros v2 f9cae1daf5f6 3 years ago 12.6MB
cirros latest f9cae1daf5f6 3 years ago 12.6MB
[root@client ~]#
[root@client ~]# docker push 192.168.200.133/my123/cirros:v2
The push refers to repository [192.168.200.133/my123/cirros]
984ad441ec3d: Layer already exists
f0a496d92efa: Layer already exists
e52d19c3bee2: Layer already exists
v2: digest: sha256:483f15ac97d03dc3d4dcf79cf71ded2e099cf76c340f3fdd0b3670a40a198a22 size: 943
[root@client ~]# 上传完成后回到Harbor服务器上查看是否存在
